Demographics Table
Demographic Data Report for United States by County
Poverty: Persons below 150% of poverty
All Ages, All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Name
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (<150% Of Poverty)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| United States | N/A | 20.2 | 65,652,285 | N/A |
| Abbeville County, South Carolina | Rural | 28.6 | 6,741 | 2,357 |
| Acadia Parish, Louisiana | Urban | 36.8 | 20,734 | 2,929 |
| Accomack County, Virginia | Rural | 27.3 | 8,953 | 2,196 |
| Ada County, Idaho | Urban | 14.3 | 70,593 | 335 |
| Adair County, Iowa | Rural | 21.8 | 1,591 | 1,399 |
| Adair County, Kentucky | Rural | 33.2 | 5,896 | 2,723 |
| Adair County, Missouri | Rural | 29.6 | 6,893 | 2,459 |
| Adair County, Oklahoma | Rural | 36.1 | 6,935 | 2,899 |
| Adams County, Colorado | Urban | 16.1 | 83,546 | 551 |
| Adams County, Idaho | Rural | 26.1 | 1,191 | 2,051 |
| Adams County, Illinois | Rural | 20.4 | 12,967 | 1,184 |
| Adams County, Indiana | Rural | 27.8 | 9,855 | 2,263 |
| Adams County, Iowa | Rural | 17.7 | 629 | 779 |
| Adams County, Mississippi | Rural | 41.9 | 11,428 | 3,060 |
| Adams County, Nebraska | Rural | 19.8 | 5,861 | 1,092 |
| Adams County, North Dakota | Rural | 22.1 | 467 | 1,454 |
| Adams County, Ohio | Rural | 32.5 | 8,807 | 2,671 |
| Adams County, Pennsylvania | Urban | 14.0 | 14,122 | 305 |
| Adams County, Washington | Rural | 35.0 | 7,166 | 2,860 |
| Adams County, Wisconsin | Rural | 23.0 | 4,635 | 1,612 |
| Addison County, Vermont | Rural | 13.7 | 4,698 | 289 |
| Aiken County, South Carolina | Urban | 22.2 | 37,615 | 1,469 |
| Aitkin County, Minnesota | Rural | 21.0 | 3,301 | 1,268 |
| Alachua County, Florida | Urban | 28.6 | 75,620 | 2,357 |
| Alamance County, North Carolina | Urban | 22.8 | 38,506 | 1,569 |
| Alameda County, California | Urban | 14.3 | 232,632 | 335 |
| Alamosa County, Colorado | Rural | 32.6 | 5,088 | 2,686 |
| Albany County, New York | Urban | 18.3 | 54,958 | 862 |
| Albany County, Wyoming | Rural | 29.2 | 10,202 | 2,415 |
| Albemarle County, Virginia | Urban | 11.1 | 11,703 | 114 |
| Alcona County, Michigan | Rural | 22.9 | 2,334 | 1,586 |
| Alcorn County, Mississippi | Rural | 30.5 | 10,290 | 2,541 |
| Aleutians East Borough, Alaska | Rural | 21.0 | 713 | 1,268 |
| Aleutians West Census Area, Alaska | Rural | 13.7 | 682 | 289 |
| Alexander County, Illinois | Urban | 34.2 | 1,685 | 2,807 |
| Alexander County, North Carolina | Urban | 21.6 | 7,526 | 1,372 |
| Alexandria City, Virginia | Urban | 12.9 | 20,057 | 221 |
| Alfalfa County, Oklahoma | Rural | 20.6 | 926 | 1,214 |
| Alger County, Michigan | Rural | 18.2 | 1,415 | 848 |
| Allamakee County, Iowa | Rural | 19.8 | 2,716 | 1,092 |
| Allegan County, Michigan | Rural | 17.4 | 20,869 | 742 |
| Allegany County, Maryland | Rural | 28.3 | 17,317 | 2,322 |
| Allegany County, New York | Rural | 25.6 | 10,820 | 1,989 |
| Alleghany County and Clifton Forge City, Virginia | Rural | 21.6 | 3,157 | 1,372 |
| Alleghany County, North Carolina | Rural | 33.0 | 3,615 | 2,709 |
| Allegheny County, Pennsylvania | Urban | 17.1 | 206,342 | 696 |
| Allen County, Indiana | Urban | 21.3 | 81,535 | 1,325 |
| Allen County, Kansas | Rural | 22.5 | 2,712 | 1,512 |
| Allen County, Kentucky | Urban | 24.6 | 5,095 | 1,862 |
| Allen County, Ohio | Urban | 22.2 | 21,745 | 1,469 |
| Allen Parish, Louisiana | Rural | 32.3 | 6,083 | 2,663 |
| Allendale County, South Carolina | Rural | 36.8 | 2,537 | 2,929 |
| Alpena County, Michigan | Rural | 28.3 | 8,017 | 2,322 |
| Alpine County, California | Rural | 13.4 | 227 | 267 |
| Amador County, California | Rural | 12.9 | 4,884 | 221 |
| Amelia County, Virginia | Urban | 24.0 | 3,175 | 1,764 |
| Amherst County, Virginia | Urban | 21.0 | 6,404 | 1,268 |
| Amite County, Mississippi | Rural | 37.1 | 4,635 | 2,939 |
| Anchorage Borough, Alaska | Urban | 15.8 | 44,800 | 508 |
| Anderson County, Kansas | Rural | 21.8 | 1,683 | 1,399 |
| Anderson County, Kentucky | Rural | 19.7 | 4,706 | 1,073 |
| Anderson County, South Carolina | Urban | 23.0 | 46,931 | 1,612 |
| Anderson County, Tennessee | Urban | 23.8 | 18,216 | 1,737 |
| Anderson County, Texas | Rural | 26.5 | 12,375 | 2,099 |
| Andrew County, Missouri | Urban | 14.8 | 2,634 | 383 |
| Andrews County, Texas | Rural | 23.0 | 4,224 | 1,612 |
| Androscoggin County, Maine | Urban | 21.7 | 23,492 | 1,383 |
| Angelina County, Texas | Rural | 29.9 | 25,179 | 2,489 |
| Anne Arundel County, Maryland | Urban | 9.3 | 53,803 | 53 |
| Anoka County, Minnesota | Urban | 11.9 | 43,217 | 154 |
| Anson County, North Carolina | Urban | 35.7 | 7,122 | 2,882 |
| Antelope County, Nebraska | Rural | 17.0 | 1,054 | 680 |
| Antrim County, Michigan | Rural | 16.4 | 3,889 | 593 |
| Apache County, Arizona | Rural | 46.1 | 29,602 | 3,097 |
| Appanoose County, Iowa | Rural | 31.9 | 3,851 | 2,639 |
| Appling County, Georgia | Rural | 38.0 | 6,874 | 2,975 |
| Appomattox County, Virginia | Urban | 22.5 | 3,673 | 1,512 |
| Aransas County, Texas | Urban | 27.1 | 6,536 | 2,168 |
| Arapahoe County, Colorado | Urban | 14.1 | 91,540 | 313 |
| Archer County, Texas | Urban | 18.6 | 1,607 | 908 |
| Archuleta County, Colorado | Rural | 19.6 | 2,667 | 1,065 |
| Arenac County, Michigan | Rural | 23.6 | 3,510 | 1,710 |
| Arkansas County, Arkansas | Rural | 25.3 | 4,169 | 1,949 |
| Arlington County, Virginia | Urban | 10.4 | 24,116 | 88 |
| Armstrong County, Pennsylvania | Urban | 20.0 | 12,873 | 1,121 |
| Armstrong County, Texas | Urban | 12.4 | 227 | 182 |
| Aroostook County, Maine | Rural | 24.2 | 15,819 | 1,792 |
| Arthur County, Nebraska | Rural | 23.9 | 129 | 1,753 |
| Ascension Parish, Louisiana | Urban | 16.4 | 20,885 | 593 |
| Ashe County, North Carolina | Rural | 25.3 | 6,711 | 1,949 |
| Ashland County, Ohio | Rural | 23.4 | 11,846 | 1,672 |
| Ashland County, Wisconsin | Rural | 26.1 | 4,027 | 2,051 |
| Ashley County, Arkansas | Rural | 37.2 | 6,899 | 2,942 |
| Ashtabula County, Ohio | Urban | 29.8 | 28,060 | 2,477 |
| Asotin County, Washington | Urban | 23.4 | 5,197 | 1,672 |
| Assumption Parish, Louisiana | Urban | 27.6 | 5,679 | 2,237 |
| Atascosa County, Texas | Urban | 24.8 | 12,197 | 1,891 |
| Atchison County, Kansas | Rural | 20.6 | 3,018 | 1,214 |
| Atchison County, Missouri | Rural | 27.3 | 1,396 | 2,196 |
| Athens County, Ohio | Rural | 32.4 | 17,472 | 2,667 |
| Atkinson County, Georgia | Rural | 43.3 | 3,563 | 3,075 |
| Atlantic County, New Jersey | Urban | 20.8 | 55,898 | 1,242 |
| Atoka County, Oklahoma | Rural | 30.5 | 3,904 | 2,541 |
| Attala County, Mississippi | Rural | 31.7 | 5,490 | 2,622 |
| Audrain County, Missouri | Rural | 29.3 | 6,877 | 2,426 |
| Audubon County, Iowa | Rural | 20.9 | 1,147 | 1,257 |
| Auglaize County, Ohio | Rural | 13.3 | 6,071 | 255 |
| Augusta County, Virginia | Urban | 15.1 | 11,215 | 421 |
| Aurora County, South Dakota | Rural | 16.5 | 408 | 603 |
| Austin County, Texas | Urban | 25.1 | 7,644 | 1,917 |
| Autauga County, Alabama | Urban | 19.8 | 11,630 | 1,092 |
| Avery County, North Carolina | Rural | 24.9 | 3,732 | 1,896 |
| Avoyelles Parish, Louisiana | Rural | 39.9 | 14,411 | 3,027 |
| Baca County, Colorado | Rural | 33.6 | 1,130 | 2,752 |
| Bacon County, Georgia | Rural | 30.6 | 3,257 | 2,548 |
| Bailey County, Texas | Rural | 26.9 | 1,835 | 2,141 |
| Baker County, Florida | Urban | 18.5 | 4,658 | 895 |
| Baker County, Georgia | Rural | 45.0 | 1,274 | 3,092 |
| Baker County, Oregon | Rural | 23.0 | 3,753 | 1,612 |
| Baldwin County, Alabama | Urban | 17.9 | 42,170 | 811 |
| Baldwin County, Georgia | Rural | 32.0 | 12,380 | 2,646 |
| Ballard County, Kentucky | Urban | 25.6 | 1,927 | 1,989 |
| Baltimore City, Maryland | Urban | 29.5 | 164,243 | 2,447 |
| Baltimore County, Maryland | Urban | 16.4 | 136,169 | 593 |
| Bamberg County, South Carolina | Rural | 30.2 | 3,745 | 2,512 |
| Bandera County, Texas | Urban | 22.9 | 4,870 | 1,586 |
| Banks County, Georgia | Rural | 24.2 | 4,518 | 1,792 |
| Banner County, Nebraska | Rural | 16.0 | 105 | 528 |
| Bannock County, Idaho | Urban | 22.9 | 19,589 | 1,586 |
| Baraga County, Michigan | Rural | 26.5 | 1,906 | 2,099 |
| Barber County, Kansas | Rural | 24.9 | 1,011 | 1,896 |
| Barbour County, Alabama | Rural | 36.8 | 7,966 | 2,929 |
| Barbour County, West Virginia | Rural | 29.8 | 4,420 | 2,477 |
| Barnes County, North Dakota | Rural | 17.5 | 1,779 | 756 |
| Barnstable County, Massachusetts | Urban | 11.9 | 26,968 | 154 |
| Barnwell County, South Carolina | Rural | 39.2 | 7,900 | 3,003 |
| Barren County, Kentucky | Rural | 33.8 | 14,787 | 2,776 |
| Barron County, Wisconsin | Rural | 19.3 | 8,882 | 1,021 |
| Barrow County, Georgia | Urban | 19.7 | 16,991 | 1,073 |
| Barry County, Michigan | Urban | 15.0 | 9,399 | 408 |
| Barry County, Missouri | Rural | 28.2 | 9,676 | 2,310 |
| Bartholomew County, Indiana | Urban | 20.2 | 16,529 | 1,153 |
| Barton County, Kansas | Rural | 25.3 | 6,240 | 1,949 |
| Barton County, Missouri | Rural | 34.4 | 3,967 | 2,819 |
| Bartow County, Georgia | Urban | 18.7 | 20,559 | 927 |
| Bastrop County, Texas | Urban | 22.0 | 21,850 | 1,435 |
| Bates County, Missouri | Urban | 27.4 | 4,302 | 2,210 |
| Bath County, Kentucky | Rural | 31.9 | 4,038 | 2,639 |
| Bath County, Virginia | Rural | 33.8 | 1,348 | 2,776 |
| Baxter County, Arkansas | Rural | 29.5 | 12,291 | 2,447 |
| Bay County, Florida | Urban | 20.7 | 36,930 | 1,230 |
| Bay County, Michigan | Urban | 21.1 | 21,578 | 1,287 |
| Bayfield County, Wisconsin | Rural | 16.8 | 2,724 | 653 |
| Baylor County, Texas | Rural | 30.3 | 1,026 | 2,527 |
| Beadle County, South Dakota | Rural | 27.0 | 5,101 | 2,152 |
| Bear Lake County, Idaho | Rural | 20.0 | 1,299 | 1,121 |
| Beaufort County, North Carolina | Rural | 27.5 | 12,124 | 2,226 |
| Beaufort County, South Carolina | Urban | 18.3 | 34,022 | 862 |
| Beauregard Parish, Louisiana | Rural | 24.3 | 8,676 | 1,812 |
| Beaver County, Oklahoma | Rural | 22.1 | 1,090 | 1,454 |
| Beaver County, Pennsylvania | Urban | 16.7 | 27,417 | 635 |
| Beaver County, Utah | Rural | 12.1 | 837 | 167 |
| Beaverhead County, Montana | Rural | 24.1 | 2,213 | 1,777 |
| Becker County, Minnesota | Rural | 18.6 | 6,433 | 908 |
| Beckham County, Oklahoma | Rural | 32.1 | 6,011 | 2,653 |
| Bedford City and County, Virginia | Urban | 15.6 | 12,388 | 483 |
| Bedford County, Pennsylvania | Rural | 21.5 | 10,080 | 1,359 |
| Bedford County, Tennessee | Rural | 22.9 | 11,556 | 1,586 |
| Bee County, Texas | Rural | 27.0 | 6,436 | 2,152 |
| Belknap County, New Hampshire | Rural | 12.5 | 7,939 | 193 |
| Bell County, Kentucky | Rural | 43.0 | 9,955 | 3,071 |
| Bell County, Texas | Urban | 25.2 | 92,868 | 1,929 |
| Belmont County, Ohio | Urban | 23.3 | 14,456 | 1,659 |
| Beltrami County, Minnesota | Rural | 26.1 | 11,586 | 2,051 |
| Ben Hill County, Georgia | Rural | 40.6 | 6,798 | 3,037 |
| Benewah County, Idaho | Rural | 27.4 | 2,681 | 2,210 |
| Bennett County, South Dakota | Rural | 48.2 | 1,598 | 3,109 |
| Bennington County, Vermont | Rural | 17.7 | 6,437 | 779 |
| Benson County, North Dakota | Rural | 36.5 | 2,127 | 2,917 |
| Bent County, Colorado | Rural | 42.8 | 1,818 | 3,069 |
| Benton County, Arkansas | Urban | 14.7 | 42,888 | 373 |
| Benton County, Indiana | Urban | 25.3 | 2,169 | 1,949 |
| Benton County, Iowa | Urban | 12.6 | 3,173 | 199 |
| Benton County, Minnesota | Urban | 17.5 | 7,112 | 756 |
| Benton County, Mississippi | Urban | 29.4 | 2,206 | 2,435 |
| Benton County, Missouri | Rural | 26.4 | 5,179 | 2,087 |
| Benton County, Oregon | Urban | 25.6 | 23,206 | 1,989 |
| Benton County, Tennessee | Rural | 29.6 | 4,669 | 2,459 |
| Benton County, Washington | Urban | 18.0 | 37,462 | 821 |
| Benzie County, Michigan | Urban | 16.8 | 3,005 | 653 |
| Bergen County, New Jersey | Urban | 10.4 | 98,191 | 88 |
| Berkeley County, South Carolina | Urban | 17.4 | 40,667 | 742 |
| Berkeley County, West Virginia | Urban | 18.8 | 23,418 | 938 |
| Berks County, Pennsylvania | Urban | 19.1 | 79,486 | 989 |
| Berkshire County, Massachusetts | Urban | 18.2 | 22,291 | 848 |
| Bernalillo County, New Mexico | Urban | 25.0 | 166,539 | 1,906 |
| Berrien County, Georgia | Rural | 36.3 | 6,542 | 2,912 |
| Berrien County, Michigan | Urban | 24.7 | 37,267 | 1,877 |
| Bertie County, North Carolina | Rural | 33.6 | 5,351 | 2,752 |
| Bethel Census Area, Alaska | Rural | 38.4 | 6,960 | 2,983 |
| Bexar County, Texas | Urban | 24.4 | 488,043 | 1,831 |
| Bibb County, Alabama | Urban | 31.0 | 6,426 | 2,572 |
| Bibb County, Georgia | Urban | 35.3 | 53,093 | 2,867 |
| Bienville Parish, Louisiana | Rural | 47.0 | 5,849 | 3,105 |
| Big Horn County, Montana | Rural | 40.5 | 5,118 | 3,033 |
| Big Horn County, Wyoming | Rural | 21.1 | 2,417 | 1,287 |
| Big Stone County, Minnesota | Rural | 19.3 | 962 | 1,021 |
| Billings County, North Dakota | Rural | 18.6 | 175 | 908 |
| Bingham County, Idaho | Rural | 20.8 | 10,024 | 1,242 |
| Black Hawk County, Iowa | Urban | 22.7 | 28,539 | 1,554 |
| Blackford County, Indiana | Rural | 31.7 | 3,755 | 2,622 |
| Bladen County, North Carolina | Rural | 32.4 | 9,463 | 2,667 |
| Blaine County, Idaho | Rural | 13.4 | 3,278 | 267 |
| Blaine County, Montana | Rural | 33.4 | 2,299 | 2,737 |
| Blaine County, Nebraska | Rural | 20.0 | 77 | 1,121 |
| Blaine County, Oklahoma | Rural | 22.9 | 1,737 | 1,586 |
| Blair County, Pennsylvania | Urban | 22.2 | 26,192 | 1,469 |
| Blanco County, Texas | Rural | 12.8 | 1,522 | 216 |
| Bland County, Virginia | Rural | 17.4 | 914 | 742 |
| Bleckley County, Georgia | Rural | 29.5 | 3,282 | 2,447 |
| Bledsoe County, Tennessee | Rural | 33.5 | 4,603 | 2,747 |
| Blount County, Alabama | Urban | 22.4 | 13,136 | 1,497 |
| Blount County, Tennessee | Urban | 16.4 | 22,219 | 593 |
| Blue Earth County, Minnesota | Urban | 24.1 | 15,850 | 1,777 |
| Boise County, Idaho | Urban | 14.9 | 1,201 | 396 |
| Bolivar County, Mississippi | Rural | 48.2 | 13,445 | 3,109 |
| Bollinger County, Missouri | Urban | 25.9 | 2,712 | 2,030 |
| Bon Homme County, South Dakota | Rural | 23.5 | 1,281 | 1,696 |
| Bond County, Illinois | Urban | 21.1 | 3,070 | 1,287 |
| Bonner County, Idaho | Rural | 20.3 | 9,928 | 1,168 |
| Bonneville County, Idaho | Urban | 18.8 | 23,635 | 938 |
| Boone County, Arkansas | Rural | 22.9 | 8,556 | 1,586 |
| Boone County, Illinois | Urban | 17.9 | 9,453 | 811 |
| Boone County, Indiana | Urban | 9.7 | 6,991 | 67 |
| Boone County, Iowa | Urban | 12.7 | 3,319 | 204 |
| Boone County, Kentucky | Urban | 12.0 | 16,390 | 162 |
| Boone County, Missouri | Urban | 24.6 | 43,326 | 1,862 |
| Boone County, Nebraska | Rural | 19.1 | 1,006 | 989 |
| Boone County, West Virginia | Urban | 26.7 | 5,619 | 2,121 |
| Borden County, Texas | Rural | 13.8 | 100 | 295 |
| Bosque County, Texas | Urban | 20.0 | 3,639 | 1,121 |
| Bossier Parish, Louisiana | Urban | 24.4 | 30,906 | 1,831 |
| Botetourt County, Virginia | Urban | 11.7 | 3,931 | 142 |
| Bottineau County, North Dakota | Rural | 14.6 | 890 | 361 |
| Boulder County, Colorado | Urban | 16.6 | 52,484 | 615 |
| Boundary County, Idaho | Rural | 24.4 | 3,061 | 1,831 |
| Bourbon County, Kansas | Rural | 26.2 | 3,673 | 2,067 |
| Bourbon County, Kentucky | Urban | 26.9 | 5,352 | 2,141 |
| Bowie County, Texas | Urban | 26.7 | 23,130 | 2,121 |
| Bowman County, North Dakota | Rural | 12.9 | 368 | 221 |
| Box Butte County, Nebraska | Rural | 19.8 | 2,097 | 1,092 |
| Box Elder County, Utah | Rural | 16.6 | 9,865 | 615 |
| Boyd County, Kentucky | Urban | 27.5 | 12,643 | 2,226 |
| Boyd County, Nebraska | Rural | 22.9 | 383 | 1,586 |
| Boyle County, Kentucky | Rural | 23.2 | 6,440 | 1,644 |
| Bracken County, Kentucky | Urban | 30.1 | 2,506 | 2,503 |
| Bradford County, Florida | Rural | 31.1 | 7,417 | 2,580 |
| Bradford County, Pennsylvania | Rural | 22.6 | 13,406 | 1,535 |
| Bradley County, Arkansas | Rural | 36.3 | 3,723 | 2,912 |
| Bradley County, Tennessee | Urban | 22.1 | 23,591 | 1,454 |
| Branch County, Michigan | Rural | 25.9 | 11,124 | 2,030 |
| Brantley County, Georgia | Urban | 28.5 | 5,134 | 2,347 |
| Braxton County, West Virginia | Rural | 35.5 | 4,224 | 2,875 |
| Brazoria County, Texas | Urban | 13.9 | 51,310 | 301 |
| Brazos County, Texas | Urban | 31.8 | 69,935 | 2,628 |
| Breathitt County, Kentucky | Rural | 38.5 | 5,096 | 2,989 |
| Breckinridge County, Kentucky | Rural | 32.4 | 6,587 | 2,667 |
| Bremer County, Iowa | Urban | 13.6 | 3,220 | 278 |
| Brevard County, Florida | Urban | 17.6 | 107,572 | 771 |
| Brewster County, Texas | Rural | 16.9 | 1,546 | 665 |
| Briscoe County, Texas | Rural | 33.1 | 404 | 2,712 |
| Bristol Bay Borough, Alaska | Rural | 11.8 | 101 | 148 |
| Bristol City, Virginia | Urban | 29.8 | 4,992 | 2,477 |
| Bristol County, Massachusetts | Urban | 18.5 | 104,614 | 895 |
| Bristol County, Rhode Island | Urban | 10.0 | 4,686 | 74 |
| Broadwater County, Montana | Urban | 15.2 | 1,099 | 437 |
| Bronx County, New York | Urban | 38.5 | 535,011 | 2,989 |
| Brooke County, West Virginia | Urban | 19.1 | 4,021 | 989 |
| Brookings County, South Dakota | Rural | 22.4 | 7,110 | 1,497 |
| Brooks County, Georgia | Urban | 39.9 | 6,383 | 3,027 |
| Brooks County, Texas | Rural | 40.8 | 2,678 | 3,043 |
| Broome County, New York | Urban | 26.9 | 50,340 | 2,141 |
| Broomfield County, Colorado | Urban | 7.6 | 5,678 | 18 |
| Broward County, Florida | Urban | 20.8 | 401,784 | 1,242 |
| Brown County, Illinois | Rural | 20.9 | 941 | 1,257 |
| Brown County, Indiana | Urban | 16.0 | 2,444 | 528 |
| Brown County, Kansas | Rural | 22.7 | 2,080 | 1,554 |
| Brown County, Minnesota | Rural | 16.0 | 3,969 | 528 |
| Brown County, Nebraska | Rural | 21.3 | 575 | 1,325 |
| Brown County, Ohio | Urban | 25.1 | 10,795 | 1,917 |
| Brown County, South Dakota | Rural | 17.1 | 6,322 | 696 |
| Brown County, Texas | Rural | 25.2 | 9,186 | 1,929 |
| Brown County, Wisconsin | Urban | 16.3 | 42,742 | 581 |
| Brule County, South Dakota | Rural | 21.9 | 1,116 | 1,417 |
| Brunswick County, North Carolina | Urban | 17.0 | 24,583 | 680 |
| Brunswick County, Virginia | Rural | 27.7 | 3,792 | 2,252 |
| Bryan County, Georgia | Urban | 11.5 | 5,319 | 128 |
| Bryan County, Oklahoma | Rural | 30.4 | 13,952 | 2,535 |
| Buchanan County, Iowa | Rural | 12.7 | 2,602 | 204 |
| Buchanan County, Missouri | Urban | 27.3 | 21,944 | 2,196 |
| Buchanan County, Virginia | Rural | 34.6 | 6,478 | 2,835 |
| Buckingham County, Virginia | Rural | 23.6 | 3,497 | 1,710 |
| Bucks County, Pennsylvania | Urban | 10.1 | 64,040 | 78 |
| Buena Vista City, Virginia | Rural | 27.9 | 1,698 | 2,273 |
| Buena Vista County, Iowa | Rural | 22.6 | 4,457 | 1,535 |
| Buffalo County, Nebraska | Rural | 18.9 | 9,066 | 961 |
| Buffalo County, South Dakota | Rural | 44.3 | 774 | 3,086 |
| Buffalo County, Wisconsin | Rural | 15.6 | 2,066 | 483 |
| Bullitt County, Kentucky | Urban | 15.4 | 12,767 | 465 |
| Bulloch County, Georgia | Rural | 32.2 | 24,039 | 2,657 |
| Bullock County, Alabama | Rural | 49.7 | 4,544 | 3,115 |
| Buncombe County, North Carolina | Urban | 21.2 | 56,224 | 1,307 |
| Bureau County, Illinois | Rural | 21.9 | 7,117 | 1,417 |
| Burke County, Georgia | Urban | 34.4 | 8,276 | 2,819 |
| Burke County, North Carolina | Urban | 27.8 | 23,756 | 2,263 |
| Burke County, North Dakota | Rural | 8.4 | 181 | 33 |
| Burleigh County, North Dakota | Urban | 13.1 | 12,442 | 236 |
| Burleson County, Texas | Urban | 18.7 | 3,399 | 927 |
| Burlington County, New Jersey | Urban | 11.1 | 50,470 | 114 |
| Burnet County, Texas | Rural | 18.9 | 9,430 | 961 |
| Burnett County, Wisconsin | Rural | 21.1 | 3,500 | 1,287 |
| Burt County, Nebraska | Rural | 20.8 | 1,379 | 1,242 |
| Butler County, Alabama | Rural | 32.5 | 6,002 | 2,671 |
| Butler County, Iowa | Rural | 18.5 | 2,604 | 895 |
| Butler County, Kansas | Urban | 16.2 | 10,459 | 565 |
| Butler County, Kentucky | Urban | 30.2 | 3,625 | 2,512 |
| Butler County, Missouri | Rural | 34.1 | 14,026 | 2,798 |
| Butler County, Nebraska | Rural | 13.4 | 1,107 | 267 |
| Butler County, Ohio | Urban | 18.3 | 69,277 | 862 |
| Butler County, Pennsylvania | Urban | 13.2 | 25,259 | 245 |
| Butte County, California | Urban | 27.6 | 56,415 | 2,237 |
| Butte County, Idaho | Urban | 36.2 | 951 | 2,907 |
| Butte County, South Dakota | Rural | 20.5 | 2,130 | 1,198 |
| Butts County, Georgia | Urban | 22.9 | 5,376 | 1,586 |
| Cabarrus County, North Carolina | Urban | 16.2 | 37,203 | 565 |
| Cabell County, West Virginia | Urban | 31.0 | 27,518 | 2,572 |
| Cache County, Utah | Urban | 22.6 | 30,095 | 1,535 |
| Caddo County, Oklahoma | Rural | 32.4 | 8,148 | 2,667 |
| Caddo Parish, Louisiana | Urban | 33.7 | 76,755 | 2,764 |
| Calaveras County, California | Rural | 20.3 | 9,239 | 1,168 |
| Calcasieu Parish, Louisiana | Urban | 26.2 | 53,896 | 2,067 |
| Caldwell County, Kentucky | Rural | 25.3 | 3,159 | 1,949 |
| Caldwell County, Missouri | Urban | 22.8 | 1,975 | 1,569 |
| Caldwell County, North Carolina | Urban | 25.0 | 19,879 | 1,906 |
| Caldwell County, Texas | Urban | 25.2 | 11,340 | 1,929 |
| Caldwell Parish, Louisiana | Rural | 37.6 | 3,482 | 2,959 |
| Caledonia County, Vermont | Rural | 20.3 | 6,018 | 1,168 |
| Calhoun County, Alabama | Urban | 27.6 | 30,946 | 2,237 |
| Calhoun County, Arkansas | Rural | 20.6 | 929 | 1,214 |
| Calhoun County, Florida | Rural | 32.6 | 3,846 | 2,686 |
| Calhoun County, Georgia | Rural | 34.6 | 1,321 | 2,835 |
| Calhoun County, Illinois | Urban | 8.3 | 359 | 30 |
| Calhoun County, Iowa | Rural | 18.3 | 1,677 | 862 |
| Calhoun County, Michigan | Urban | 24.4 | 31,883 | 1,831 |
| Calhoun County, Mississippi | Rural | 36.9 | 4,707 | 2,933 |
| Calhoun County, South Carolina | Urban | 23.1 | 3,222 | 1,629 |
| Calhoun County, Texas | Rural | 19.3 | 3,785 | 1,021 |
| Calhoun County, West Virginia | Rural | 41.5 | 2,547 | 3,053 |
| Callahan County, Texas | Urban | 20.5 | 2,832 | 1,198 |
| Callaway County, Missouri | Urban | 20.2 | 8,246 | 1,153 |
| Calloway County, Kentucky | Rural | 28.6 | 9,960 | 2,357 |
| Calumet County, Wisconsin | Urban | 11.3 | 5,916 | 121 |
| Calvert County, Maryland | Urban | 7.5 | 7,017 | 16 |
| Camas County, Idaho | Rural | 14.6 | 169 | 361 |
| Cambria County, Pennsylvania | Urban | 22.3 | 28,128 | 1,481 |
| Camden County, Georgia | Rural | 23.4 | 12,614 | 1,672 |
| Camden County, Missouri | Rural | 20.2 | 8,663 | 1,153 |
| Camden County, New Jersey | Urban | 18.6 | 96,067 | 908 |
| Camden County, North Carolina | Urban | 10.4 | 1,111 | 88 |
| Cameron County, Pennsylvania | Rural | 28.6 | 1,269 | 2,357 |
| Cameron County, Texas | Urban | 38.8 | 162,859 | 2,998 |
| Cameron Parish, Louisiana | Urban | 18.4 | 953 | 878 |
| Camp County, Texas | Rural | 34.6 | 4,351 | 2,835 |
| Campbell County, Kentucky | Urban | 15.9 | 14,414 | 515 |
| Campbell County, South Dakota | Rural | 15.6 | 231 | 483 |
| Campbell County, Tennessee | Urban | 31.3 | 12,176 | 2,593 |
| Campbell County, Virginia | Urban | 21.2 | 11,565 | 1,307 |
| Campbell County, Wyoming | Rural | 14.1 | 6,500 | 313 |
| Canadian County, Oklahoma | Urban | 14.1 | 22,448 | 313 |
| Candler County, Georgia | Rural | 32.3 | 3,447 | 2,663 |
| Cannon County, Tennessee | Urban | 24.6 | 3,575 | 1,862 |
| Canyon County, Idaho | Urban | 19.3 | 45,824 | 1,021 |
| Cape Girardeau County, Missouri | Urban | 22.9 | 17,947 | 1,586 |
| Cape May County, New Jersey | Urban | 14.2 | 13,353 | 328 |
| Carbon County, Montana | Urban | 18.9 | 2,019 | 961 |
| Carbon County, Pennsylvania | Urban | 19.6 | 12,494 | 1,065 |
| Carbon County, Utah | Rural | 28.0 | 5,625 | 2,283 |
| Carbon County, Wyoming | Rural | 23.5 | 3,281 | 1,696 |
| Caribou County, Idaho | Rural | 16.0 | 1,127 | 528 |
| Carlisle County, Kentucky | Urban | 28.3 | 1,331 | 2,322 |
| Carlton County, Minnesota | Urban | 17.5 | 6,039 | 756 |
| Caroline County, Maryland | Rural | 25.6 | 8,409 | 1,989 |
| Caroline County, Virginia | Rural | 17.0 | 5,138 | 680 |
| Carroll County, Arkansas | Rural | 28.1 | 7,933 | 2,297 |
| Carroll County, Georgia | Urban | 23.9 | 28,263 | 1,753 |
| Carroll County, Illinois | Rural | 20.2 | 2,888 | 1,153 |
| Carroll County, Indiana | Urban | 16.7 | 3,385 | 635 |
| Carroll County, Iowa | Rural | 17.7 | 3,600 | 779 |
| Carroll County, Kentucky | Rural | 30.2 | 3,193 | 2,512 |
| Carroll County, Maryland | Urban | 8.8 | 14,963 | 40 |
| Carroll County, Mississippi | Rural | 34.1 | 3,196 | 2,798 |
| Carroll County, Missouri | Rural | 23.4 | 1,954 | 1,672 |
| Carroll County, New Hampshire | Rural | 13.3 | 6,743 | 255 |
| Carroll County, Ohio | Urban | 21.7 | 5,696 | 1,383 |
| Carroll County, Tennessee | Rural | 27.0 | 7,410 | 2,152 |
| Carroll County, Virginia | Rural | 26.7 | 7,712 | 2,121 |
| Carson City, Nevada | Urban | 20.2 | 11,279 | 1,153 |
| Carson County, Texas | Urban | 12.4 | 711 | 182 |
| Carter County, Kentucky | Urban | 33.1 | 8,545 | 2,712 |
| Carter County, Missouri | Rural | 34.6 | 1,783 | 2,835 |
| Carter County, Montana | Rural | 22.9 | 306 | 1,586 |
| Carter County, Oklahoma | Rural | 25.6 | 12,129 | 1,989 |
| Carter County, Tennessee | Urban | 31.1 | 17,077 | 2,580 |
| Carteret County, North Carolina | Rural | 17.0 | 11,448 | 680 |
| Carver County, Minnesota | Urban | 7.0 | 7,512 | 10 |
| Cascade County, Montana | Urban | 21.9 | 17,978 | 1,417 |
| Casey County, Kentucky | Rural | 40.5 | 6,281 | 3,033 |
| Cass County, Illinois | Rural | 22.9 | 2,917 | 1,586 |
| Cass County, Indiana | Rural | 24.6 | 9,058 | 1,862 |
| Cass County, Iowa | Rural | 25.1 | 3,225 | 1,917 |
| Cass County, Michigan | Urban | 20.6 | 10,569 | 1,214 |
| Cass County, Minnesota | Rural | 22.5 | 6,821 | 1,512 |
| Cass County, Missouri | Urban | 12.7 | 13,770 | 204 |
| Cass County, Nebraska | Urban | 12.7 | 3,367 | 204 |
| Cass County, North Dakota | Urban | 16.0 | 29,283 | 528 |
| Cass County, Texas | Rural | 27.8 | 7,843 | 2,263 |
| Cassia County, Idaho | Rural | 22.6 | 5,609 | 1,535 |
| Castro County, Texas | Rural | 24.6 | 1,778 | 1,862 |
| Caswell County, North Carolina | Rural | 24.6 | 5,196 | 1,862 |
| Catahoula Parish, Louisiana | Rural | 36.6 | 2,762 | 2,920 |
| Catawba County, North Carolina | Urban | 21.1 | 33,552 | 1,287 |
| Catoosa County, Georgia | Urban | 18.2 | 12,335 | 848 |
| Catron County, New Mexico | Rural | 33.7 | 1,229 | 2,764 |
| Cattaraugus County, New York | Rural | 27.4 | 20,310 | 2,210 |
| Cavalier County, North Dakota | Rural | 10.8 | 385 | 106 |
| Cayuga County, New York | Rural | 23.2 | 16,675 | 1,644 |
| Cecil County, Maryland | Urban | 17.8 | 18,268 | 796 |
| Cedar County, Iowa | Rural | 14.5 | 2,610 | 350 |
| Cedar County, Missouri | Rural | 32.9 | 4,677 | 2,706 |
| Cedar County, Nebraska | Rural | 12.1 | 986 | 167 |
| Centre County, Pennsylvania | Urban | 23.8 | 32,831 | 1,737 |
| Cerro Gordo County, Iowa | Rural | 18.6 | 7,771 | 908 |
| Chaffee County, Colorado | Rural | 20.4 | 3,771 | 1,184 |
| Chambers County, Alabama | Rural | 28.8 | 9,697 | 2,379 |
| Chambers County, Texas | Urban | 16.1 | 7,834 | 551 |
| Champaign County, Illinois | Urban | 25.7 | 49,240 | 2,010 |
| Champaign County, Ohio | Rural | 14.7 | 5,596 | 373 |
| Chariton County, Missouri | Rural | 22.8 | 1,636 | 1,569 |
| Charles City County, Virginia | Urban | 19.8 | 1,320 | 1,092 |
| Charles County, Maryland | Urban | 10.5 | 17,509 | 94 |
| Charles Mix County, South Dakota | Rural | 31.6 | 2,828 | 2,612 |
| Charleston County, South Carolina | Urban | 18.2 | 73,383 | 848 |
| Charlevoix County, Michigan | Rural | 15.1 | 3,897 | 421 |
| Charlotte County, Florida | Urban | 17.4 | 33,115 | 742 |
| Charlotte County, Virginia | Rural | 32.8 | 3,687 | 2,698 |
| Charlottesville City, Virginia | Urban | 28.6 | 12,274 | 2,357 |
| Charlton County, Georgia | Rural | 34.6 | 4,140 | 2,835 |
| Chase County, Kansas | Rural | 29.0 | 714 | 2,393 |
| Chase County, Nebraska | Rural | 19.5 | 694 | 1,053 |
| Chatham County, Georgia | Urban | 23.6 | 67,466 | 1,710 |
| Chatham County, North Carolina | Urban | 19.2 | 14,853 | 1,005 |
| Chattahoochee County, Georgia | Urban | 32.6 | 1,555 | 2,686 |
| Chattooga County, Georgia | Rural | 35.0 | 8,171 | 2,860 |
| Chautauqua County, Kansas | Rural | 29.7 | 986 | 2,470 |
| Chautauqua County, New York | Rural | 27.9 | 33,902 | 2,273 |
| Chaves County, New Mexico | Rural | 34.4 | 21,296 | 2,819 |
| Cheatham County, Tennessee | Urban | 15.4 | 6,325 | 465 |
| Cheboygan County, Michigan | Rural | 23.6 | 6,006 | 1,710 |
| Chelan County, Washington | Urban | 16.9 | 13,317 | 665 |
| Chemung County, New York | Urban | 23.8 | 18,895 | 1,737 |
| Chenango County, New York | Rural | 22.4 | 10,282 | 1,497 |
| Cherokee County, Alabama | Rural | 26.4 | 6,550 | 2,087 |
| Cherokee County, Georgia | Urban | 12.1 | 32,945 | 167 |
| Cherokee County, Iowa | Rural | 23.4 | 2,641 | 1,672 |
| Cherokee County, Kansas | Urban | 26.8 | 5,076 | 2,132 |
| Cherokee County, North Carolina | Rural | 28.1 | 8,102 | 2,297 |
| Cherokee County, Oklahoma | Rural | 30.5 | 14,005 | 2,541 |
| Cherokee County, South Carolina | Rural | 30.5 | 16,830 | 2,541 |
| Cherokee County, Texas | Rural | 28.0 | 13,415 | 2,283 |
| Cherry County, Nebraska | Rural | 24.0 | 1,295 | 1,764 |
| Chesapeake City, Virginia | Urban | 14.7 | 36,263 | 373 |
| Cheshire County, New Hampshire | Rural | 15.0 | 10,917 | 408 |
| Chester County, Pennsylvania | Urban | 9.9 | 52,397 | 70 |
| Chester County, South Carolina | Urban | 30.1 | 9,627 | 2,503 |
| Chester County, Tennessee | Urban | 26.7 | 4,316 | 2,121 |
| Chesterfield County, South Carolina | Rural | 32.5 | 14,006 | 2,671 |
| Chesterfield County, Virginia | Urban | 11.8 | 43,126 | 148 |
| Cheyenne County, Colorado | Rural | 20.4 | 345 | 1,184 |
| Cheyenne County, Kansas | Rural | 28.4 | 736 | 2,332 |
| Cheyenne County, Nebraska | Rural | 22.1 | 2,057 | 1,454 |
| Chickasaw County, Iowa | Rural | 15.2 | 1,774 | 437 |
| Chickasaw County, Mississippi | Rural | 36.9 | 6,074 | 2,933 |
| Chicot County, Arkansas | Rural | 38.4 | 3,570 | 2,983 |
| Childress County, Texas | Rural | 21.0 | 1,128 | 1,268 |
| Chilton County, Alabama | Urban | 22.7 | 10,170 | 1,554 |
| Chippewa County, Michigan | Rural | 24.7 | 8,042 | 1,877 |
| Chippewa County, Minnesota | Rural | 22.0 | 2,665 | 1,435 |
| Chippewa County, Wisconsin | Urban | 17.3 | 11,038 | 729 |
| Chisago County, Minnesota | Urban | 10.5 | 5,901 | 94 |
| Chittenden County, Vermont | Urban | 15.3 | 24,270 | 453 |
| Choctaw County, Alabama | Rural | 32.3 | 3,989 | 2,663 |
| Choctaw County, Mississippi | Rural | 27.1 | 2,175 | 2,168 |
| Choctaw County, Oklahoma | Rural | 33.8 | 4,748 | 2,776 |
| Chouteau County, Montana | Rural | 21.7 | 1,267 | 1,383 |
| Chowan County, North Carolina | Rural | 31.5 | 4,275 | 2,602 |
| Christian County, Illinois | Rural | 20.1 | 6,435 | 1,140 |
| Christian County, Kentucky | Urban | 32.0 | 21,531 | 2,646 |
| Christian County, Missouri | Urban | 15.1 | 13,684 | 421 |
| Churchill County, Nevada | Rural | 20.6 | 5,130 | 1,214 |
| Cibola County, New Mexico | Rural | 34.9 | 8,903 | 2,856 |
| Cimarron County, Oklahoma | Rural | 16.1 | 359 | 551 |
| Citrus County, Florida | Urban | 24.5 | 38,214 | 1,845 |
| Clackamas County, Oregon | Urban | 12.5 | 52,595 | 193 |
| Claiborne County, Mississippi | Rural | 47.8 | 3,750 | 3,107 |
| Claiborne County, Tennessee | Rural | 28.3 | 8,716 | 2,322 |
| Claiborne Parish, Louisiana | Rural | 50.0 | 6,036 | 3,116 |
| Clallam County, Washington | Rural | 19.0 | 14,492 | 977 |
| Clare County, Michigan | Rural | 30.9 | 9,489 | 2,566 |
| Clarendon County, South Carolina | Rural | 32.1 | 9,523 | 2,653 |
| Clarion County, Pennsylvania | Rural | 24.2 | 8,689 | 1,792 |
| Clark County, Arkansas | Rural | 33.9 | 6,397 | 2,783 |
| Clark County, Idaho | Rural | 27.8 | 214 | 2,263 |
| Clark County, Illinois | Rural | 18.6 | 2,799 | 908 |
| Clark County, Indiana | Urban | 17.2 | 20,813 | 715 |
| Clark County, Kansas | Rural | 18.3 | 344 | 862 |
| Clark County, Kentucky | Urban | 20.5 | 7,443 | 1,198 |
| Clark County, Missouri | Rural | 29.9 | 1,950 | 2,489 |
| Clark County, Nevada | Urban | 22.1 | 502,842 | 1,454 |
| Clark County, Ohio | Urban | 24.2 | 31,968 | 1,792 |
| Clark County, South Dakota | Rural | 18.4 | 690 | 878 |
| Clark County, Washington | Urban | 14.4 | 73,007 | 345 |
| Clark County, Wisconsin | Rural | 21.4 | 7,297 | 1,342 |
| Clarke County, Alabama | Rural | 28.9 | 6,476 | 2,386 |
| Clarke County, Georgia | Urban | 36.3 | 43,197 | 2,912 |
| Clarke County, Iowa | Rural | 28.4 | 2,694 | 2,332 |
| Clarke County, Mississippi | Rural | 34.1 | 5,213 | 2,798 |
| Clarke County, Virginia | Urban | 9.7 | 1,436 | 67 |
| Clatsop County, Oregon | Rural | 20.8 | 8,491 | 1,242 |
| Clay County, Alabama | Rural | 29.0 | 4,023 | 2,393 |
| Clay County, Arkansas | Rural | 28.8 | 4,096 | 2,379 |
| Clay County, Florida | Urban | 16.0 | 35,312 | 528 |
| Clay County, Georgia | Rural | 37.8 | 1,057 | 2,967 |
| Clay County, Illinois | Rural | 27.5 | 3,556 | 2,226 |
| Clay County, Indiana | Urban | 20.5 | 5,280 | 1,198 |
| Clay County, Iowa | Rural | 18.7 | 3,024 | 927 |
| Clay County, Kansas | Rural | 21.7 | 1,706 | 1,383 |
| Clay County, Kentucky | Rural | 45.9 | 8,506 | 3,095 |
| Clay County, Minnesota | Urban | 20.5 | 12,813 | 1,198 |
| Clay County, Mississippi | Rural | 37.4 | 6,783 | 2,951 |
| Clay County, Missouri | Urban | 14.7 | 37,137 | 373 |
| Clay County, Nebraska | Rural | 16.9 | 1,007 | 665 |
| Clay County, North Carolina | Rural | 23.1 | 2,598 | 1,629 |
| Clay County, South Dakota | Rural | 27.8 | 3,526 | 2,263 |
| Clay County, Tennessee | Rural | 33.1 | 2,494 | 2,712 |
| Clay County, Texas | Urban | 17.9 | 1,837 | 811 |
| Clay County, West Virginia | Urban | 34.5 | 2,706 | 2,827 |
| Clayton County, Georgia | Urban | 30.3 | 89,275 | 2,527 |
| Clayton County, Iowa | Rural | 22.8 | 3,837 | 1,569 |
| Clear Creek County, Colorado | Urban | 10.8 | 1,007 | 106 |
| Clearfield County, Pennsylvania | Rural | 22.9 | 16,960 | 1,586 |
| Clearwater County, Idaho | Rural | 21.9 | 1,782 | 1,417 |
| Clearwater County, Minnesota | Rural | 20.7 | 1,739 | 1,230 |
| Cleburne County, Alabama | Rural | 26.5 | 3,990 | 2,099 |
| Cleburne County, Arkansas | Rural | 26.9 | 6,638 | 2,141 |
| Clermont County, Ohio | Urban | 15.6 | 32,449 | 483 |
| Cleveland County, Arkansas | Rural | 29.4 | 2,177 | 2,435 |
| Cleveland County, North Carolina | Rural | 27.8 | 27,251 | 2,263 |
| Cleveland County, Oklahoma | Urban | 20.6 | 58,800 | 1,214 |
| Clinch County, Georgia | Rural | 39.1 | 2,596 | 3,002 |
| Clinton County, Illinois | Urban | 15.1 | 5,265 | 421 |
| Clinton County, Indiana | Rural | 19.2 | 6,167 | 1,005 |
| Clinton County, Iowa | Rural | 22.2 | 10,071 | 1,469 |
| Clinton County, Kentucky | Rural | 33.1 | 3,013 | 2,712 |
| Clinton County, Michigan | Urban | 14.9 | 11,684 | 396 |
| Clinton County, Missouri | Urban | 18.2 | 3,770 | 848 |
| Clinton County, New York | Rural | 21.9 | 16,029 | 1,417 |
| Clinton County, Ohio | Rural | 24.4 | 9,939 | 1,831 |
| Clinton County, Pennsylvania | Rural | 24.3 | 8,772 | 1,812 |
| Cloud County, Kansas | Rural | 23.0 | 1,954 | 1,612 |
| Coahoma County, Mississippi | Rural | 50.0 | 10,102 | 3,116 |
| Coal County, Oklahoma | Rural | 38.1 | 1,985 | 2,980 |
| Cobb County, Georgia | Urban | 14.7 | 111,087 | 373 |
| Cochise County, Arizona | Urban | 27.1 | 32,345 | 2,168 |
| Cochran County, Texas | Urban | 44.7 | 1,090 | 3,090 |
| Cocke County, Tennessee | Rural | 33.7 | 12,095 | 2,764 |
| Coconino County, Arizona | Urban | 27.2 | 36,154 | 2,185 |
| Codington County, South Dakota | Rural | 19.7 | 5,541 | 1,073 |
| Coffee County, Alabama | Rural | 26.9 | 14,360 | 2,141 |
| Coffee County, Georgia | Rural | 37.6 | 14,837 | 2,959 |
| Coffee County, Tennessee | Rural | 25.3 | 14,724 | 1,949 |
| Coffey County, Kansas | Rural | 18.5 | 1,515 | 895 |
| Coke County, Texas | Rural | 28.1 | 892 | 2,297 |
| Colbert County, Alabama | Urban | 23.9 | 13,650 | 1,753 |
| Cole County, Missouri | Urban | 15.9 | 11,561 | 515 |
| Coleman County, Texas | Rural | 24.4 | 1,869 | 1,831 |
| Coles County, Illinois | Rural | 27.6 | 11,952 | 2,237 |
| Colfax County, Nebraska | Rural | 16.6 | 1,714 | 615 |
| Colfax County, New Mexico | Rural | 29.8 | 3,485 | 2,477 |
| Colleton County, South Carolina | Rural | 31.0 | 11,722 | 2,572 |
| Collier County, Florida | Urban | 17.1 | 65,770 | 696 |
| Collin County, Texas | Urban | 11.0 | 121,950 | 110 |
| Collingsworth County, Texas | Rural | 29.7 | 791 | 2,470 |
| Colonial Heights City, Virginia | Urban | 13.2 | 2,368 | 245 |
| Colorado County, Texas | Rural | 20.6 | 4,120 | 1,214 |
| Colquitt County, Georgia | Rural | 35.5 | 16,114 | 2,875 |
| Columbia County, Arkansas | Rural | 33.6 | 6,879 | 2,752 |
| Columbia County, Florida | Rural | 28.5 | 18,788 | 2,347 |
| Columbia County, Georgia | Urban | 13.3 | 21,073 | 255 |
| Columbia County, New York | Rural | 18.8 | 11,273 | 938 |
| Columbia County, Oregon | Urban | 16.0 | 8,373 | 528 |
| Columbia County, Pennsylvania | Rural | 25.3 | 15,471 | 1,949 |
| Columbia County, Washington | Rural | 17.4 | 688 | 742 |
| Columbia County, Wisconsin | Urban | 14.1 | 8,001 | 313 |
| Columbiana County, Ohio | Rural | 23.8 | 23,288 | 1,737 |
| Columbus County, North Carolina | Rural | 31.8 | 15,254 | 2,628 |
| Colusa County, California | Rural | 22.8 | 4,926 | 1,569 |
| Comal County, Texas | Urban | 12.5 | 21,582 | 193 |
| Comanche County, Kansas | Rural | 19.1 | 309 | 989 |
| Comanche County, Oklahoma | Urban | 28.1 | 31,416 | 2,297 |
| Comanche County, Texas | Rural | 22.5 | 3,055 | 1,512 |
| Concho County, Texas | Rural | 19.1 | 464 | 989 |
| Concordia Parish, Louisiana | Rural | 45.8 | 7,798 | 3,094 |
| Conecuh County, Alabama | Rural | 41.8 | 4,730 | 3,058 |
| Conejos County, Colorado | Rural | 26.8 | 2,007 | 2,132 |
| Contra Costa County, California | Urban | 13.3 | 153,271 | 255 |
| Converse County, Wyoming | Rural | 19.1 | 2,599 | 989 |
| Conway County, Arkansas | Rural | 34.5 | 7,136 | 2,827 |
| Cook County, Georgia | Rural | 36.9 | 6,276 | 2,933 |
| Cook County, Illinois | Urban | 20.9 | 1,065,780 | 1,257 |
| Cook County, Minnesota | Rural | 17.8 | 994 | 796 |
| Cooke County, Texas | Rural | 21.0 | 8,753 | 1,268 |
| Cooper County, Missouri | Urban | 18.6 | 2,874 | 908 |
| Coos County, New Hampshire | Rural | 22.2 | 6,517 | 1,469 |
| Coos County, Oregon | Rural | 25.7 | 16,363 | 2,010 |
| Coosa County, Alabama | Rural | 25.3 | 2,530 | 1,949 |
| Copiah County, Mississippi | Urban | 36.6 | 9,846 | 2,920 |
| Corson County, South Dakota | Rural | 53.6 | 2,052 | 3,134 |
| Cortland County, New York | Rural | 20.9 | 8,979 | 1,257 |
| Coryell County, Texas | Urban | 19.8 | 13,368 | 1,092 |
| Coshocton County, Ohio | Rural | 28.2 | 10,174 | 2,310 |
| Costilla County, Colorado | Rural | 34.1 | 1,211 | 2,798 |
| Cottle County, Texas | Rural | 35.3 | 458 | 2,867 |
| Cotton County, Oklahoma | Urban | 29.9 | 1,608 | 2,489 |
| Cottonwood County, Minnesota | Rural | 23.9 | 2,681 | 1,753 |
| Covington City, Virginia | Rural | 31.7 | 1,768 | 2,622 |
| Covington County, Alabama | Rural | 29.6 | 10,942 | 2,459 |
| Covington County, Mississippi | Rural | 28.8 | 5,160 | 2,379 |
| Coweta County, Georgia | Urban | 14.1 | 21,025 | 313 |
| Cowley County, Kansas | Rural | 23.1 | 7,423 | 1,629 |
| Cowlitz County, Washington | Urban | 20.5 | 22,579 | 1,198 |
| Craig County, Oklahoma | Rural | 33.4 | 4,444 | 2,737 |
| Craig County, Virginia | Urban | 16.2 | 755 | 565 |
| Craighead County, Arkansas | Urban | 29.2 | 31,652 | 2,415 |
| Crane County, Texas | Rural | 26.1 | 1,172 | 2,051 |
| Craven County, North Carolina | Rural | 22.7 | 21,865 | 1,554 |
| Crawford County, Arkansas | Urban | 25.9 | 15,450 | 2,030 |
| Crawford County, Georgia | Urban | 21.8 | 2,621 | 1,399 |
| Crawford County, Illinois | Rural | 19.4 | 3,301 | 1,035 |
| Crawford County, Indiana | Rural | 36.7 | 3,830 | 2,925 |
| Crawford County, Iowa | Rural | 26.2 | 4,222 | 2,067 |
| Crawford County, Kansas | Rural | 32.5 | 12,070 | 2,671 |
| Crawford County, Michigan | Rural | 27.3 | 3,572 | 2,196 |
| Crawford County, Missouri | Rural | 24.6 | 5,513 | 1,862 |
| Crawford County, Ohio | Rural | 24.7 | 10,126 | 1,877 |
| Crawford County, Pennsylvania | Rural | 25.1 | 19,837 | 1,917 |
| Crawford County, Wisconsin | Rural | 21.1 | 3,221 | 1,287 |
| Creek County, Oklahoma | Urban | 22.9 | 16,324 | 1,586 |
| Crenshaw County, Alabama | Rural | 27.1 | 3,479 | 2,168 |
| Crisp County, Georgia | Rural | 40.6 | 7,910 | 3,037 |
| Crittenden County, Arkansas | Urban | 33.6 | 15,709 | 2,752 |
| Crittenden County, Kentucky | Rural | 30.2 | 2,630 | 2,512 |
| Crockett County, Tennessee | Urban | 23.8 | 3,255 | 1,737 |
| Crockett County, Texas | Rural | 18.4 | 519 | 878 |
| Crook County, Oregon | Urban | 16.1 | 4,120 | 551 |
| Crook County, Wyoming | Rural | 11.2 | 815 | 120 |
| Crosby County, Texas | Urban | 33.1 | 1,645 | 2,712 |
| Cross County, Arkansas | Rural | 34.4 | 5,668 | 2,819 |
| Crow Wing County, Minnesota | Rural | 16.6 | 10,975 | 615 |
| Crowley County, Colorado | Rural | 25.7 | 1,073 | 2,010 |
| Culberson County, Texas | Rural | 34.3 | 743 | 2,815 |
| Cullman County, Alabama | Rural | 23.6 | 20,880 | 1,710 |
| Culpeper County, Virginia | Urban | 14.3 | 7,437 | 335 |
| Cumberland County, Illinois | Rural | 15.7 | 1,599 | 497 |
| Cumberland County, Kentucky | Rural | 46.5 | 2,727 | 3,101 |
| Cumberland County, Maine | Urban | 12.0 | 35,695 | 162 |
| Cumberland County, New Jersey | Urban | 27.6 | 39,686 | 2,237 |
| Cumberland County, North Carolina | Urban | 27.5 | 87,638 | 2,226 |
| Cumberland County, Pennsylvania | Urban | 13.1 | 32,937 | 236 |
| Cumberland County, Tennessee | Rural | 27.3 | 16,926 | 2,196 |
| Cumberland County, Virginia | Rural | 19.2 | 1,864 | 1,005 |
| Cuming County, Nebraska | Rural | 17.2 | 1,521 | 715 |
| Currituck County, North Carolina | Urban | 11.9 | 3,506 | 154 |
| Curry County, New Mexico | Rural | 32.6 | 15,233 | 2,686 |
| Curry County, Oregon | Rural | 23.2 | 5,393 | 1,644 |
| Custer County, Colorado | Rural | 19.7 | 997 | 1,073 |
| Custer County, Idaho | Rural | 22.6 | 984 | 1,535 |
| Custer County, Montana | Rural | 21.4 | 2,466 | 1,342 |
| Custer County, Nebraska | Rural | 17.5 | 1,821 | 756 |
| Custer County, Oklahoma | Rural | 31.2 | 8,367 | 2,590 |
| Custer County, South Dakota | Urban | 14.9 | 1,276 | 396 |
| Cuyahoga County, Ohio | Urban | 24.2 | 296,467 | 1,792 |
| Dade County, Georgia | Urban | 19.1 | 2,875 | 989 |
| Dade County, Missouri | Rural | 32.5 | 2,423 | 2,671 |
| Daggett County, Utah | Rural | 16.6 | 118 | 615 |
| Dakota County, Minnesota | Urban | 9.9 | 43,544 | 70 |
| Dakota County, Nebraska | Urban | 18.2 | 3,839 | 848 |
| Dale County, Alabama | Rural | 30.8 | 14,933 | 2,558 |
| Dallam County, Texas | Rural | 34.2 | 2,368 | 2,807 |
| Dallas County, Alabama | Rural | 42.5 | 15,743 | 3,067 |
| Dallas County, Arkansas | Rural | 21.7 | 1,313 | 1,383 |
| Dallas County, Iowa | Urban | 10.0 | 10,357 | 74 |
| Dallas County, Missouri | Urban | 31.8 | 5,438 | 2,628 |
| Dallas County, Texas | Urban | 24.0 | 617,394 | 1,764 |
| Dane County, Wisconsin | Urban | 15.1 | 83,103 | 421 |
| Daniels County, Montana | Rural | 19.0 | 283 | 977 |
| Danville City, Virginia | Rural | 38.1 | 15,512 | 2,980 |
| Dare County, North Carolina | Rural | 14.8 | 5,530 | 383 |
| Darke County, Ohio | Rural | 21.8 | 11,116 | 1,399 |
| Darlington County, South Carolina | Urban | 31.5 | 19,384 | 2,602 |
| Dauphin County, Pennsylvania | Urban | 19.1 | 54,025 | 989 |
| Davidson County, North Carolina | Urban | 24.0 | 40,631 | 1,764 |
| Davidson County, Tennessee | Urban | 22.0 | 151,354 | 1,435 |
| Davie County, North Carolina | Urban | 16.6 | 7,159 | 615 |
| Daviess County, Indiana | Rural | 21.6 | 7,066 | 1,372 |
| Daviess County, Kentucky | Urban | 24.0 | 24,100 | 1,764 |
| Daviess County, Missouri | Rural | 26.8 | 2,218 | 2,132 |
| Davis County, Iowa | Rural | 14.9 | 1,340 | 396 |
| Davis County, Utah | Urban | 10.6 | 38,601 | 100 |
| Davison County, South Dakota | Rural | 20.8 | 3,992 | 1,242 |
| Dawes County, Nebraska | Rural | 21.7 | 1,602 | 1,383 |
| Dawson County, Georgia | Urban | 16.5 | 4,697 | 603 |
| Dawson County, Montana | Rural | 16.1 | 1,366 | 551 |
| Dawson County, Nebraska | Rural | 19.0 | 4,521 | 977 |
| Dawson County, Texas | Rural | 33.8 | 3,563 | 2,776 |
| Day County, South Dakota | Rural | 23.4 | 1,249 | 1,672 |
| De Soto Parish, Louisiana | Urban | 32.8 | 8,762 | 2,698 |
| De Witt County, Illinois | Rural | 18.9 | 2,879 | 961 |
| DeBaca County, New Mexico | Rural | 23.8 | 373 | 1,737 |
| DeKalb County, Alabama | Rural | 34.3 | 24,303 | 2,815 |
| DeKalb County, Georgia | Urban | 22.0 | 165,220 | 1,435 |
| DeKalb County, Illinois | Urban | 23.2 | 22,268 | 1,644 |
| DeKalb County, Indiana | Rural | 17.1 | 7,339 | 696 |
| DeKalb County, Missouri | Urban | 16.6 | 1,491 | 615 |
| DeKalb County, Tennessee | Rural | 32.7 | 6,592 | 2,694 |
| DeSoto County, Florida | Rural | 37.2 | 12,300 | 2,942 |
| DeSoto County, Mississippi | Urban | 17.0 | 31,878 | 680 |
| DeWitt County, Texas | Rural | 27.3 | 4,918 | 2,196 |
| Deaf Smith County, Texas | Rural | 34.8 | 6,349 | 2,848 |
| Dearborn County, Indiana | Urban | 14.0 | 7,018 | 305 |
| Decatur County, Georgia | Rural | 35.5 | 9,982 | 2,875 |
| Decatur County, Indiana | Rural | 15.5 | 4,003 | 475 |
| Decatur County, Iowa | Rural | 26.0 | 1,826 | 2,040 |
| Decatur County, Kansas | Rural | 17.7 | 470 | 779 |
| Decatur County, Tennessee | Rural | 36.0 | 4,072 | 2,897 |
| Deer Lodge County, Montana | Rural | 29.0 | 2,635 | 2,393 |
| Defiance County, Ohio | Rural | 17.1 | 6,386 | 696 |
| Del Norte County, California | Rural | 23.2 | 5,800 | 1,644 |
| Delaware County, Indiana | Urban | 30.4 | 31,727 | 2,535 |
| Delaware County, Iowa | Rural | 17.5 | 3,037 | 756 |
| Delaware County, New York | Rural | 25.1 | 10,657 | 1,917 |
| Delaware County, Ohio | Urban | 7.7 | 16,732 | 19 |
| Delaware County, Oklahoma | Rural | 30.8 | 12,459 | 2,558 |
| Delaware County, Pennsylvania | Urban | 16.2 | 89,741 | 565 |
| Delta County, Colorado | Rural | 24.1 | 7,301 | 1,777 |
| Delta County, Michigan | Rural | 23.0 | 8,322 | 1,612 |
| Delta County, Texas | Rural | 22.4 | 1,187 | 1,497 |
| Denali, Alaska | Rural | 8.8 | 176 | 40 |
| Dent County, Missouri | Rural | 27.6 | 3,949 | 2,237 |
| Denton County, Texas | Urban | 11.6 | 108,482 | 138 |
| Denver County, Colorado | Urban | 17.5 | 123,141 | 756 |
| Des Moines County, Iowa | Rural | 20.0 | 7,564 | 1,121 |
| Deschutes County, Oregon | Urban | 16.0 | 32,207 | 528 |
| Desha County, Arkansas | Rural | 46.5 | 5,087 | 3,101 |
| Deuel County, Nebraska | Rural | 19.9 | 370 | 1,109 |
| Deuel County, South Dakota | Rural | 15.6 | 665 | 483 |
| Dewey County, Oklahoma | Rural | 24.4 | 1,062 | 1,831 |
| Dewey County, South Dakota | Rural | 44.3 | 2,278 | 3,086 |
| Dickens County, Texas | Rural | 27.2 | 429 | 2,185 |
| Dickenson County, Virginia | Rural | 33.2 | 4,463 | 2,723 |
| Dickey County, North Dakota | Rural | 18.1 | 844 | 834 |
| Dickinson County, Iowa | Rural | 14.1 | 2,482 | 313 |
| Dickinson County, Kansas | Rural | 15.1 | 2,722 | 421 |
| Dickinson County, Michigan | Rural | 19.0 | 4,863 | 977 |
| Dickson County, Tennessee | Urban | 16.5 | 8,943 | 603 |
| Dillingham Census Area, Alaska | Rural | 28.0 | 1,326 | 2,283 |
| Dillon County, South Carolina | Rural | 43.6 | 12,034 | 3,080 |
| Dimmit County, Texas | Rural | 60.4 | 5,063 | 3,141 |
| Dinwiddie County, Virginia | Urban | 14.6 | 3,998 | 361 |
| District of Columbia | Urban | 19.9 | 128,715 | 1,109 |
| Divide County, North Dakota | Rural | 16.0 | 337 | 528 |
| Dixie County, Florida | Rural | 30.8 | 4,727 | 2,558 |
| Dixon County, Nebraska | Rural | 20.0 | 1,095 | 1,121 |
| Doddridge County, West Virginia | Rural | 25.3 | 1,681 | 1,949 |
| Dodge County, Georgia | Rural | 32.8 | 5,971 | 2,698 |
| Dodge County, Minnesota | Urban | 8.5 | 1,760 | 35 |
| Dodge County, Nebraska | Rural | 19.1 | 6,889 | 989 |
| Dodge County, Wisconsin | Rural | 13.9 | 11,718 | 301 |
| Dolores County, Colorado | Rural | 23.3 | 555 | 1,659 |
| Dona Ana County, New Mexico | Urban | 34.2 | 73,889 | 2,807 |
| Doniphan County, Kansas | Urban | 15.6 | 1,056 | 483 |
| Donley County, Texas | Rural | 20.0 | 579 | 1,121 |
| Dooly County, Georgia | Rural | 29.2 | 2,624 | 2,415 |
| Door County, Wisconsin | Rural | 14.6 | 4,385 | 361 |
| Dorchester County, Maryland | Rural | 26.1 | 8,405 | 2,051 |
| Dorchester County, South Carolina | Urban | 18.0 | 29,066 | 821 |
| Dougherty County, Georgia | Urban | 39.4 | 31,707 | 3,009 |
| Douglas County, Colorado | Urban | 5.5 | 20,233 | 3 |
| Douglas County, Georgia | Urban | 19.5 | 28,141 | 1,053 |
| Douglas County, Illinois | Rural | 16.3 | 3,159 | 581 |
| Douglas County, Kansas | Urban | 22.8 | 25,331 | 1,569 |
| Douglas County, Minnesota | Rural | 14.4 | 5,598 | 345 |
| Douglas County, Missouri | Rural | 27.5 | 3,219 | 2,226 |
| Douglas County, Nebraska | Urban | 18.8 | 108,089 | 938 |
| Douglas County, Nevada | Rural | 13.7 | 6,752 | 289 |
| Douglas County, Oregon | Rural | 25.0 | 27,596 | 1,906 |
| Douglas County, South Dakota | Rural | 22.3 | 604 | 1,481 |
| Douglas County, Washington | Urban | 16.7 | 7,289 | 635 |
| Douglas County, Wisconsin | Urban | 16.6 | 7,123 | 615 |
| Drew County, Arkansas | Rural | 35.9 | 5,864 | 2,893 |
| DuPage County, Illinois | Urban | 10.7 | 98,277 | 104 |
| Dubois County, Indiana | Rural | 16.5 | 7,031 | 603 |
| Dubuque County, Iowa | Urban | 16.6 | 15,856 | 615 |
| Duchesne County, Utah | Rural | 23.1 | 4,534 | 1,629 |
| Dukes County, Massachusetts | Rural | 10.4 | 2,125 | 88 |
| Dundy County, Nebraska | Rural | 21.6 | 385 | 1,372 |
| Dunklin County, Missouri | Rural | 34.0 | 9,186 | 2,788 |
| Dunn County, North Dakota | Rural | 14.0 | 555 | 305 |
| Dunn County, Wisconsin | Rural | 18.1 | 7,636 | 834 |
| Duplin County, North Carolina | Rural | 30.0 | 14,613 | 2,496 |
| Durham County, North Carolina | Urban | 19.8 | 62,685 | 1,092 |
| Dutchess County, New York | Urban | 14.0 | 39,403 | 305 |
| Duval County, Florida | Urban | 23.4 | 229,966 | 1,672 |
| Duval County, Texas | Rural | 34.7 | 3,179 | 2,846 |
| Dyer County, Tennessee | Rural | 28.1 | 10,137 | 2,297 |
| Eagle County, Colorado | Rural | 14.4 | 7,945 | 345 |
| Early County, Georgia | Rural | 33.1 | 3,483 | 2,712 |
| East Baton Rouge Parish, Louisiana | Urban | 27.9 | 122,418 | 2,273 |
| East Carroll Parish, Louisiana | Rural | 53.4 | 2,906 | 3,133 |
| East Feliciana Parish, Louisiana | Urban | 21.0 | 3,479 | 1,268 |
| Eastland County, Texas | Rural | 26.3 | 4,469 | 2,075 |
| Eaton County, Michigan | Urban | 14.1 | 15,071 | 313 |
| Eau Claire County, Wisconsin | Urban | 17.3 | 17,670 | 729 |
| Echols County, Georgia | Urban | 21.2 | 784 | 1,307 |
| Ector County, Texas | Urban | 24.2 | 39,035 | 1,792 |
| Eddy County, New Mexico | Rural | 22.0 | 13,307 | 1,435 |
| Eddy County, North Dakota | Rural | 28.4 | 630 | 2,332 |
| Edgar County, Illinois | Rural | 24.6 | 4,006 | 1,862 |
| Edgecombe County, North Carolina | Urban | 33.1 | 15,890 | 2,712 |
| Edgefield County, South Carolina | Urban | 27.0 | 6,582 | 2,152 |
| Edmonson County, Kentucky | Urban | 29.4 | 3,552 | 2,435 |
| Edmunds County, South Dakota | Rural | 18.7 | 728 | 927 |
| Edwards County, Illinois | Rural | 27.0 | 1,641 | 2,152 |
| Edwards County, Kansas | Rural | 23.4 | 646 | 1,672 |
| Edwards County, Texas | Rural | 28.5 | 386 | 2,347 |
| Effingham County, Georgia | Urban | 15.8 | 10,557 | 508 |
| Effingham County, Illinois | Rural | 17.5 | 5,969 | 756 |
| El Dorado County, California | Urban | 12.8 | 24,394 | 216 |
| El Paso County, Colorado | Urban | 15.3 | 109,040 | 453 |
| El Paso County, Texas | Urban | 30.7 | 261,706 | 2,552 |
| Elbert County, Colorado | Urban | 8.6 | 2,331 | 37 |
| Elbert County, Georgia | Rural | 28.6 | 5,526 | 2,357 |
| Elk County, Kansas | Rural | 29.7 | 728 | 2,470 |
| Elk County, Pennsylvania | Rural | 18.3 | 5,564 | 862 |
| Elkhart County, Indiana | Urban | 22.4 | 45,502 | 1,497 |
| Elko County, Nevada | Rural | 21.5 | 11,359 | 1,359 |
| Elliott County, Kentucky | Rural | 39.9 | 2,435 | 3,027 |
| Ellis County, Kansas | Rural | 25.7 | 7,058 | 2,010 |
| Ellis County, Oklahoma | Rural | 22.5 | 819 | 1,512 |
| Ellis County, Texas | Urban | 14.5 | 29,174 | 350 |
| Ellsworth County, Kansas | Rural | 14.5 | 779 | 350 |
| Elmore County, Alabama | Urban | 19.4 | 16,318 | 1,035 |
| Elmore County, Idaho | Rural | 24.7 | 6,855 | 1,877 |
| Emanuel County, Georgia | Rural | 34.5 | 7,561 | 2,827 |
| Emery County, Utah | Rural | 19.0 | 1,872 | 977 |
| Emmet County, Iowa | Rural | 19.1 | 1,663 | 989 |
| Emmet County, Michigan | Rural | 15.2 | 5,117 | 437 |
| Emmons County, North Dakota | Rural | 19.0 | 607 | 977 |
| Emporia City, Virginia | Rural | 30.4 | 1,639 | 2,535 |
| Erath County, Texas | Rural | 25.5 | 10,291 | 1,980 |
| Erie County, New York | Urban | 21.7 | 201,424 | 1,383 |
| Erie County, Ohio | Urban | 19.6 | 14,460 | 1,065 |
| Erie County, Pennsylvania | Urban | 24.6 | 63,047 | 1,862 |
| Escambia County, Alabama | Rural | 38.9 | 13,287 | 3,000 |
| Escambia County, Florida | Urban | 23.9 | 72,775 | 1,753 |
| Esmeralda County, Nevada | Rural | 32.9 | 314 | 2,706 |
| Essex County, Massachusetts | Urban | 15.8 | 125,085 | 508 |
| Essex County, New Jersey | Urban | 23.1 | 192,350 | 1,629 |
| Essex County, New York | Rural | 19.7 | 6,904 | 1,073 |
| Essex County, Vermont | Rural | 27.2 | 1,619 | 2,185 |
| Essex County, Virginia | Rural | 24.7 | 2,601 | 1,877 |
| Estill County, Kentucky | Rural | 33.7 | 4,705 | 2,764 |
| Etowah County, Alabama | Urban | 28.8 | 29,350 | 2,379 |
| Eureka County, Nevada | Rural | 42.7 | 707 | 3,068 |
| Evangeline Parish, Louisiana | Rural | 37.1 | 11,337 | 2,939 |
| Evans County, Georgia | Rural | 33.7 | 3,424 | 2,764 |
| Fairbanks North Star, Alaska | Urban | 12.7 | 11,695 | 204 |
| Fairfax City, Virginia | Urban | 14.8 | 3,500 | 383 |
| Fairfax County, Virginia | Urban | 9.9 | 112,572 | 70 |
| Fairfield County, Connecticut | Urban | 14.8 | 139,625 | 383 |
| Fairfield County, Ohio | Urban | 15.1 | 23,866 | 421 |
| Fairfield County, South Carolina | Urban | 31.6 | 6,463 | 2,612 |
| Fall River County, South Dakota | Rural | 28.0 | 1,943 | 2,283 |
| Fallon County, Montana | Rural | 19.2 | 529 | 1,005 |
| Falls Church City, Virginia | Urban | 5.4 | 788 | 2 |
| Falls County, Texas | Urban | 32.5 | 4,914 | 2,671 |
| Fannin County, Georgia | Rural | 26.5 | 6,760 | 2,099 |
| Fannin County, Texas | Rural | 24.8 | 8,316 | 1,891 |
| Faribault County, Minnesota | Rural | 22.6 | 3,077 | 1,535 |
| Faulk County, South Dakota | Rural | 30.1 | 623 | 2,503 |
| Faulkner County, Arkansas | Urban | 24.9 | 29,941 | 1,896 |
| Fauquier County, Virginia | Urban | 10.2 | 7,529 | 82 |
| Fayette County, Alabama | Rural | 31.6 | 5,022 | 2,612 |
| Fayette County, Georgia | Urban | 9.9 | 11,822 | 70 |
| Fayette County, Illinois | Rural | 25.2 | 5,084 | 1,929 |
| Fayette County, Indiana | Rural | 28.4 | 6,503 | 2,332 |
| Fayette County, Iowa | Rural | 21.9 | 4,096 | 1,417 |
| Fayette County, Kentucky | Urban | 24.0 | 74,143 | 1,764 |
| Fayette County, Ohio | Rural | 24.6 | 6,953 | 1,862 |
| Fayette County, Pennsylvania | Urban | 25.8 | 31,721 | 2,020 |
| Fayette County, Tennessee | Urban | 18.1 | 7,620 | 834 |
| Fayette County, Texas | Rural | 14.7 | 3,588 | 373 |
| Fayette County, West Virginia | Urban | 28.2 | 10,915 | 2,310 |
| Fentress County, Tennessee | Rural | 32.5 | 6,018 | 2,671 |
| Fergus County, Montana | Rural | 22.9 | 2,576 | 1,586 |
| Ferry County, Washington | Rural | 28.6 | 2,071 | 2,357 |
| Fillmore County, Minnesota | Urban | 15.9 | 3,314 | 515 |
| Fillmore County, Nebraska | Rural | 14.3 | 766 | 335 |
| Finney County, Kansas | Rural | 20.9 | 7,784 | 1,257 |
| Fisher County, Texas | Rural | 16.6 | 602 | 615 |
| Flagler County, Florida | Urban | 17.2 | 20,702 | 715 |
| Flathead County, Montana | Rural | 18.1 | 19,456 | 834 |
| Fleming County, Kentucky | Rural | 33.6 | 5,101 | 2,752 |
| Florence County, South Carolina | Urban | 26.7 | 35,807 | 2,121 |
| Florence County, Wisconsin | Rural | 14.1 | 638 | 313 |
| Floyd County, Georgia | Urban | 27.8 | 26,362 | 2,263 |
| Floyd County, Indiana | Urban | 15.7 | 12,394 | 497 |
| Floyd County, Iowa | Rural | 19.4 | 2,973 | 1,035 |
| Floyd County, Kentucky | Rural | 38.4 | 13,244 | 2,983 |
| Floyd County, Texas | Rural | 30.2 | 1,577 | 2,512 |
| Floyd County, Virginia | Urban | 17.1 | 2,645 | 696 |
| Fluvanna County, Virginia | Urban | 13.6 | 3,552 | 278 |
| Foard County, Texas | Rural | 36.1 | 370 | 2,899 |
| Fond du Lac County, Wisconsin | Urban | 14.8 | 14,938 | 383 |
| Ford County, Illinois | Urban | 22.0 | 2,829 | 1,435 |
| Ford County, Kansas | Rural | 25.5 | 8,468 | 1,980 |
| Forest County, Pennsylvania | Rural | 22.6 | 995 | 1,535 |
| Forest County, Wisconsin | Rural | 25.3 | 2,291 | 1,949 |
| Forrest County, Mississippi | Urban | 33.7 | 24,916 | 2,764 |
| Forsyth County, Georgia | Urban | 7.4 | 19,271 | 14 |
| Forsyth County, North Carolina | Urban | 24.1 | 90,576 | 1,777 |
| Fort Bend County, Texas | Urban | 12.9 | 109,809 | 221 |
| Foster County, North Dakota | Rural | 16.8 | 552 | 653 |
| Fountain County, Indiana | Rural | 20.5 | 3,346 | 1,198 |
| Franklin City, Virginia | Rural | 31.4 | 2,522 | 2,597 |
| Franklin County, Alabama | Rural | 34.9 | 10,987 | 2,856 |
| Franklin County, Arkansas | Rural | 31.8 | 5,389 | 2,628 |
| Franklin County, Florida | Rural | 26.8 | 2,897 | 2,132 |
| Franklin County, Georgia | Rural | 31.2 | 7,176 | 2,590 |
| Franklin County, Idaho | Urban | 17.2 | 2,497 | 715 |
| Franklin County, Illinois | Rural | 29.0 | 10,671 | 2,393 |
| Franklin County, Indiana | Urban | 15.3 | 3,492 | 453 |
| Franklin County, Iowa | Rural | 24.5 | 2,406 | 1,845 |
| Franklin County, Kansas | Rural | 18.8 | 4,755 | 938 |
| Franklin County, Kentucky | Rural | 22.4 | 11,140 | 1,497 |
| Franklin County, Maine | Rural | 22.5 | 6,512 | 1,512 |
| Franklin County, Massachusetts | Rural | 19.8 | 13,889 | 1,092 |
| Franklin County, Mississippi | Rural | 39.8 | 2,998 | 3,026 |
| Franklin County, Missouri | Urban | 17.0 | 17,625 | 680 |
| Franklin County, Nebraska | Rural | 24.9 | 698 | 1,896 |
| Franklin County, New York | Rural | 24.1 | 10,463 | 1,777 |
| Franklin County, North Carolina | Urban | 20.5 | 14,437 | 1,198 |
| Franklin County, Ohio | Urban | 22.3 | 288,490 | 1,481 |
| Franklin County, Pennsylvania | Urban | 16.2 | 24,969 | 565 |
| Franklin County, Tennessee | Rural | 22.7 | 9,344 | 1,554 |
| Franklin County, Texas | Rural | 16.5 | 1,724 | 603 |
| Franklin County, Vermont | Urban | 17.7 | 8,845 | 779 |
| Franklin County, Virginia | Urban | 21.3 | 11,393 | 1,325 |
| Franklin County, Washington | Urban | 24.9 | 23,695 | 1,896 |
| Franklin Parish, Louisiana | Rural | 40.5 | 7,525 | 3,033 |
| Frederick County, Maryland | Urban | 9.5 | 26,078 | 58 |
| Frederick County, Virginia | Urban | 11.9 | 10,872 | 154 |
| Fredericksburg City, Virginia | Urban | 22.1 | 5,777 | 1,454 |
| Freeborn County, Minnesota | Rural | 18.6 | 5,603 | 908 |
| Freestone County, Texas | Rural | 23.3 | 4,291 | 1,659 |
| Fremont County, Colorado | Rural | 22.3 | 9,260 | 1,481 |
| Fremont County, Idaho | Rural | 18.5 | 2,424 | 895 |
| Fremont County, Iowa | Rural | 16.3 | 1,050 | 581 |
| Fremont County, Wyoming | Rural | 21.2 | 8,155 | 1,307 |
| Fresno County, California | Urban | 29.6 | 294,085 | 2,459 |
| Frio County, Texas | Rural | 31.9 | 4,620 | 2,639 |
| Frontier County, Nebraska | Rural | 16.9 | 413 | 665 |
| Fulton County, Arkansas | Rural | 39.3 | 4,747 | 3,005 |
| Fulton County, Georgia | Urban | 19.7 | 204,000 | 1,073 |
| Fulton County, Illinois | Rural | 23.2 | 7,237 | 1,644 |
| Fulton County, Indiana | Rural | 21.8 | 4,389 | 1,399 |
| Fulton County, Kentucky | Rural | 40.6 | 2,383 | 3,037 |
| Fulton County, New York | Rural | 24.3 | 12,615 | 1,812 |
| Fulton County, Ohio | Urban | 15.4 | 6,459 | 465 |
| Fulton County, Pennsylvania | Rural | 18.7 | 2,705 | 927 |
| Furnas County, Nebraska | Rural | 21.6 | 973 | 1,372 |
| Gadsden County, Florida | Urban | 39.2 | 15,945 | 3,003 |
| Gage County, Nebraska | Rural | 19.8 | 4,209 | 1,092 |
| Gaines County, Texas | Rural | 14.8 | 3,219 | 383 |
| Galax City, Virginia | Rural | 37.6 | 2,420 | 2,959 |
| Gallatin County, Illinois | Rural | 25.4 | 1,225 | 1,971 |
| Gallatin County, Kentucky | Urban | 27.2 | 2,343 | 2,185 |
| Gallatin County, Montana | Urban | 17.1 | 20,187 | 696 |
| Gallia County, Ohio | Rural | 29.0 | 8,266 | 2,393 |
| Galveston County, Texas | Urban | 18.0 | 62,881 | 821 |
| Garden County, Nebraska | Rural | 27.4 | 436 | 2,210 |
| Garfield County, Colorado | Rural | 15.0 | 9,189 | 408 |
| Garfield County, Montana | Rural | 22.2 | 206 | 1,469 |
| Garfield County, Nebraska | Rural | 16.6 | 286 | 615 |
| Garfield County, Oklahoma | Urban | 23.6 | 14,197 | 1,710 |
| Garfield County, Utah | Rural | 18.3 | 916 | 862 |
| Garfield County, Washington | Rural | 15.6 | 357 | 483 |
| Garland County, Arkansas | Urban | 27.3 | 26,914 | 2,196 |
| Garrard County, Kentucky | Rural | 30.2 | 5,170 | 2,512 |
| Garrett County, Maryland | Rural | 19.3 | 5,410 | 1,021 |
| Garvin County, Oklahoma | Rural | 27.6 | 6,991 | 2,237 |
| Garza County, Texas | Urban | 28.3 | 1,148 | 2,322 |
| Gasconade County, Missouri | Rural | 20.2 | 2,923 | 1,153 |
| Gaston County, North Carolina | Urban | 22.8 | 51,826 | 1,569 |
| Gates County, North Carolina | Urban | 23.6 | 2,420 | 1,710 |
| Geary County, Kansas | Urban | 30.6 | 10,645 | 2,548 |
| Geauga County, Ohio | Urban | 10.6 | 10,028 | 100 |
| Gem County, Idaho | Urban | 15.6 | 3,000 | 483 |
| Genesee County, Michigan | Urban | 25.5 | 101,768 | 1,980 |
| Genesee County, New York | Rural | 16.9 | 9,623 | 665 |
| Geneva County, Alabama | Urban | 31.6 | 8,344 | 2,612 |
| Gentry County, Missouri | Rural | 25.1 | 1,530 | 1,917 |
| George County, Mississippi | Rural | 28.5 | 6,835 | 2,347 |
| Georgetown County, South Carolina | Rural | 20.7 | 13,132 | 1,230 |
| Gibson County, Indiana | Rural | 18.9 | 6,099 | 961 |
| Gibson County, Tennessee | Urban | 25.2 | 12,461 | 1,929 |
| Gila County, Arizona | Rural | 28.6 | 14,959 | 2,357 |
| Gilchrist County, Florida | Urban | 22.0 | 3,834 | 1,435 |
| Giles County, Tennessee | Rural | 24.0 | 7,111 | 1,764 |
| Giles County, Virginia | Urban | 18.3 | 3,014 | 862 |
| Gillespie County, Texas | Rural | 14.5 | 3,893 | 350 |
| Gilliam County, Oregon | Rural | 21.8 | 428 | 1,399 |
| Gilmer County, Georgia | Rural | 22.4 | 7,107 | 1,497 |
| Gilmer County, West Virginia | Rural | 27.4 | 1,450 | 2,210 |
| Gilpin County, Colorado | Urban | 14.6 | 851 | 361 |
| Glacier County, Montana | Rural | 43.4 | 5,880 | 3,078 |
| Glades County, Florida | Rural | 34.2 | 3,780 | 2,807 |
| Gladwin County, Michigan | Rural | 26.1 | 6,593 | 2,051 |
| Glascock County, Georgia | Rural | 26.0 | 737 | 2,040 |
| Glasscock County, Texas | Rural | 13.1 | 140 | 236 |
| Glenn County, California | Rural | 23.8 | 6,775 | 1,737 |
| Gloucester County, New Jersey | Urban | 11.8 | 35,272 | 148 |
| Gloucester County, Virginia | Urban | 11.3 | 4,369 | 121 |
| Glynn County, Georgia | Urban | 24.4 | 20,374 | 1,831 |
| Gogebic County, Michigan | Rural | 29.0 | 4,075 | 2,393 |
| Golden Valley County, Montana | Rural | 27.6 | 232 | 2,237 |
| Golden Valley County, North Dakota | Rural | 24.5 | 406 | 1,845 |
| Goliad County, Texas | Urban | 20.6 | 1,443 | 1,214 |
| Gonzales County, Texas | Rural | 27.4 | 5,328 | 2,210 |
| Goochland County, Virginia | Urban | 5.7 | 1,392 | 4 |
| Goodhue County, Minnesota | Rural | 14.8 | 6,939 | 383 |
| Gooding County, Idaho | Rural | 28.2 | 4,395 | 2,310 |
| Gordon County, Georgia | Rural | 26.0 | 14,988 | 2,040 |
| Goshen County, Wyoming | Rural | 20.2 | 2,355 | 1,153 |
| Gosper County, Nebraska | Rural | 16.0 | 304 | 528 |
| Gove County, Kansas | Rural | 14.8 | 407 | 383 |
| Grady County, Georgia | Rural | 31.0 | 8,012 | 2,572 |
| Grady County, Oklahoma | Urban | 19.0 | 10,386 | 977 |
| Grafton County, New Hampshire | Rural | 15.9 | 13,575 | 515 |
| Graham County, Arizona | Rural | 25.7 | 9,186 | 2,010 |
| Graham County, Kansas | Rural | 23.7 | 561 | 1,729 |
| Graham County, North Carolina | Rural | 17.8 | 1,400 | 796 |
| Grainger County, Tennessee | Urban | 26.2 | 6,224 | 2,067 |
| Grand County, Colorado | Rural | 13.6 | 2,140 | 278 |
| Grand County, Utah | Rural | 23.9 | 2,299 | 1,753 |
| Grand Forks County, North Dakota | Urban | 21.9 | 14,939 | 1,417 |
| Grand Isle County, Vermont | Urban | 13.2 | 978 | 245 |
| Grand Traverse County, Michigan | Urban | 15.0 | 14,205 | 408 |
| Granite County, Montana | Rural | 22.5 | 753 | 1,512 |
| Grant County, Arkansas | Urban | 18.9 | 3,375 | 961 |
| Grant County, Indiana | Rural | 28.7 | 17,544 | 2,373 |
| Grant County, Kansas | Rural | 9.3 | 667 | 53 |
| Grant County, Kentucky | Urban | 23.3 | 5,781 | 1,659 |
| Grant County, Minnesota | Rural | 22.0 | 1,325 | 1,435 |
| Grant County, Nebraska | Rural | 15.2 | 104 | 437 |
| Grant County, New Mexico | Rural | 33.1 | 8,949 | 2,712 |
| Grant County, North Dakota | Rural | 28.6 | 638 | 2,357 |
| Grant County, Oklahoma | Rural | 22.9 | 920 | 1,586 |
| Grant County, Oregon | Rural | 23.4 | 1,648 | 1,672 |
| Grant County, South Dakota | Rural | 16.7 | 1,229 | 635 |
| Grant County, Washington | Rural | 24.2 | 24,069 | 1,792 |
| Grant County, West Virginia | Rural | 22.5 | 2,440 | 1,512 |
| Grant County, Wisconsin | Rural | 23.5 | 11,315 | 1,696 |
| Grant Parish, Louisiana | Urban | 25.8 | 4,848 | 2,020 |
| Granville County, North Carolina | Rural | 23.1 | 13,173 | 1,629 |
| Gratiot County, Michigan | Rural | 24.3 | 8,586 | 1,812 |
| Graves County, Kentucky | Rural | 33.7 | 12,167 | 2,764 |
| Gray County, Kansas | Rural | 15.5 | 853 | 475 |
| Gray County, Texas | Rural | 26.9 | 5,214 | 2,141 |
| Grays Harbor County, Washington | Rural | 22.9 | 16,837 | 1,586 |
| Grayson County, Kentucky | Rural | 28.5 | 7,433 | 2,347 |
| Grayson County, Texas | Urban | 20.0 | 27,395 | 1,121 |
| Grayson County, Virginia | Rural | 33.4 | 4,806 | 2,737 |
| Greeley County, Kansas | Rural | 13.8 | 175 | 295 |
| Greeley County, Nebraska | Rural | 17.4 | 379 | 742 |
| Green County, Kentucky | Rural | 35.4 | 3,927 | 2,871 |
| Green County, Wisconsin | Urban | 13.1 | 4,767 | 236 |
| Green Lake County, Wisconsin | Rural | 22.6 | 4,247 | 1,535 |
| Greenbrier County, West Virginia | Rural | 30.6 | 9,768 | 2,548 |
| Greene County, Alabama | Urban | 51.5 | 3,866 | 3,127 |
| Greene County, Arkansas | Rural | 28.7 | 12,917 | 2,373 |
| Greene County, Georgia | Rural | 16.6 | 3,224 | 615 |
| Greene County, Illinois | Rural | 23.4 | 2,699 | 1,672 |
| Greene County, Indiana | Rural | 23.5 | 7,189 | 1,696 |
| Greene County, Iowa | Rural | 19.1 | 1,644 | 989 |
| Greene County, Mississippi | Rural | 27.2 | 2,656 | 2,185 |
| Greene County, Missouri | Urban | 24.7 | 71,683 | 1,877 |
| Greene County, New York | Rural | 18.8 | 8,452 | 938 |
| Greene County, North Carolina | Rural | 33.3 | 5,903 | 2,732 |
| Greene County, Ohio | Urban | 15.2 | 24,545 | 437 |
| Greene County, Pennsylvania | Rural | 19.3 | 6,194 | 1,021 |
| Greene County, Tennessee | Rural | 27.1 | 18,701 | 2,168 |
| Greene County, Virginia | Urban | 16.9 | 3,494 | 665 |
| Greenlee County, Arizona | Rural | 13.5 | 1,269 | 275 |
| Greensville County, Virginia | Rural | 25.4 | 2,086 | 1,971 |
| Greenup County, Kentucky | Urban | 23.8 | 8,324 | 1,737 |
| Greenville County, South Carolina | Urban | 18.9 | 99,472 | 961 |
| Greenwood County, Kansas | Rural | 23.6 | 1,387 | 1,710 |
| Greenwood County, South Carolina | Rural | 30.1 | 19,884 | 2,503 |
| Greer County, Oklahoma | Rural | 21.3 | 953 | 1,325 |
| Gregg County, Texas | Urban | 26.1 | 31,625 | 2,051 |
| Gregory County, South Dakota | Rural | 21.2 | 834 | 1,307 |
| Grenada County, Mississippi | Rural | 36.2 | 7,550 | 2,907 |
| Griggs County, North Dakota | Rural | 16.2 | 365 | 565 |
| Grimes County, Texas | Rural | 23.5 | 6,290 | 1,696 |
| Grundy County, Illinois | Urban | 12.7 | 6,637 | 204 |
| Grundy County, Iowa | Urban | 10.5 | 1,282 | 94 |
| Grundy County, Missouri | Rural | 27.3 | 2,595 | 2,196 |
| Grundy County, Tennessee | Rural | 32.8 | 4,392 | 2,698 |
| Guadalupe County, New Mexico | Rural | 34.2 | 1,343 | 2,807 |
| Guadalupe County, Texas | Urban | 15.6 | 27,496 | 483 |
| Guernsey County, Ohio | Rural | 25.1 | 9,477 | 1,917 |
| Guilford County, North Carolina | Urban | 23.9 | 124,344 | 1,753 |
| Gulf County, Florida | Rural | 20.4 | 2,477 | 1,184 |
| Gunnison County, Colorado | Rural | 16.7 | 2,700 | 635 |
| Guthrie County, Iowa | Urban | 14.8 | 1,557 | 383 |
| Gwinnett County, Georgia | Urban | 18.8 | 179,989 | 938 |
| Haakon County, South Dakota | Rural | 21.1 | 352 | 1,287 |
| Habersham County, Georgia | Rural | 22.0 | 9,786 | 1,435 |
| Haines Borough, Alaska | Rural | 16.1 | 332 | 551 |
| Hale County, Alabama | Urban | 34.4 | 4,980 | 2,819 |
| Hale County, Texas | Rural | 32.7 | 9,879 | 2,694 |
| Halifax County with South Boston City, Virginia | Rural | 31.5 | 10,356 | 2,602 |
| Halifax County, North Carolina | Rural | 38.0 | 17,866 | 2,975 |
| Hall County, Georgia | Urban | 20.8 | 42,828 | 1,242 |
| Hall County, Nebraska | Urban | 20.7 | 12,709 | 1,230 |
| Hall County, Texas | Rural | 31.8 | 884 | 2,628 |
| Hamblen County, Tennessee | Urban | 30.8 | 19,692 | 2,558 |
| Hamilton County, Florida | Rural | 37.6 | 4,033 | 2,959 |
| Hamilton County, Illinois | Rural | 27.6 | 2,175 | 2,237 |
| Hamilton County, Indiana | Urban | 7.5 | 26,698 | 16 |
| Hamilton County, Iowa | Rural | 14.5 | 2,127 | 350 |
| Hamilton County, Kansas | Rural | 12.9 | 320 | 221 |
| Hamilton County, Nebraska | Rural | 12.8 | 1,187 | 216 |
| Hamilton County, New York | Rural | 18.9 | 956 | 961 |
| Hamilton County, Ohio | Urban | 22.1 | 179,044 | 1,454 |
| Hamilton County, Tennessee | Urban | 19.4 | 70,260 | 1,035 |
| Hamilton County, Texas | Rural | 25.8 | 2,091 | 2,020 |
| Hamlin County, South Dakota | Rural | 13.1 | 798 | 236 |
| Hampden County, Massachusetts | Urban | 23.8 | 107,142 | 1,737 |
| Hampshire County, Massachusetts | Urban | 17.0 | 23,018 | 680 |
| Hampshire County, West Virginia | Urban | 22.0 | 4,983 | 1,435 |
| Hampton City, Virginia | Urban | 22.7 | 30,146 | 1,554 |
| Hampton County, South Carolina | Rural | 34.2 | 6,136 | 2,807 |
| Hancock County, Georgia | Rural | 39.4 | 2,694 | 3,009 |
| Hancock County, Illinois | Rural | 21.0 | 3,600 | 1,268 |
| Hancock County, Indiana | Urban | 9.5 | 7,685 | 58 |
| Hancock County, Iowa | Rural | 16.9 | 1,772 | 665 |
| Hancock County, Kentucky | Rural | 23.4 | 2,073 | 1,672 |
| Hancock County, Maine | Rural | 18.0 | 9,830 | 821 |
| Hancock County, Mississippi | Urban | 23.8 | 10,872 | 1,737 |
| Hancock County, Ohio | Rural | 17.8 | 13,016 | 796 |
| Hancock County, Tennessee | Rural | 50.6 | 3,338 | 3,120 |
| Hancock County, West Virginia | Urban | 22.8 | 6,416 | 1,569 |
| Hand County, South Dakota | Rural | 14.3 | 427 | 335 |
| Hanover County, Virginia | Urban | 9.6 | 10,516 | 63 |
| Hansford County, Texas | Rural | 24.2 | 1,237 | 1,792 |
| Hanson County, South Dakota | Rural | 20.6 | 714 | 1,214 |
| Haralson County, Georgia | Urban | 21.6 | 6,586 | 1,372 |
| Hardee County, Florida | Rural | 34.8 | 8,212 | 2,848 |
| Hardeman County, Tennessee | Rural | 28.5 | 6,236 | 2,347 |
| Hardeman County, Texas | Rural | 24.5 | 850 | 1,845 |
| Hardin County, Illinois | Rural | 22.5 | 798 | 1,512 |
| Hardin County, Iowa | Rural | 20.7 | 3,312 | 1,230 |
| Hardin County, Kentucky | Urban | 20.0 | 21,623 | 1,121 |
| Hardin County, Ohio | Rural | 27.5 | 7,804 | 2,226 |
| Hardin County, Tennessee | Rural | 32.1 | 8,499 | 2,653 |
| Hardin County, Texas | Urban | 20.2 | 11,418 | 1,153 |
| Harding County, New Mexico | Rural | 38.1 | 285 | 2,980 |
| Harding County, South Dakota | Rural | 10.1 | 109 | 78 |
| Hardy County, West Virginia | Rural | 30.2 | 4,267 | 2,512 |
| Harford County, Maryland | Urban | 11.5 | 29,989 | 128 |
| Harlan County, Kentucky | Rural | 42.3 | 10,755 | 3,065 |
| Harlan County, Nebraska | Rural | 14.7 | 435 | 373 |
| Harmon County, Oklahoma | Rural | 34.6 | 820 | 2,835 |
| Harnett County, North Carolina | Rural | 23.5 | 31,358 | 1,696 |
| Harney County, Oregon | Rural | 29.2 | 2,150 | 2,415 |
| Harper County, Kansas | Rural | 31.3 | 1,662 | 2,593 |
| Harper County, Oklahoma | Rural | 25.2 | 793 | 1,929 |
| Harris County, Georgia | Urban | 12.6 | 4,396 | 199 |
| Harris County, Texas | Urban | 25.6 | 1,203,623 | 1,989 |
| Harrison County, Indiana | Urban | 15.3 | 6,009 | 453 |
| Harrison County, Iowa | Urban | 16.1 | 2,313 | 551 |
| Harrison County, Kentucky | Rural | 25.6 | 4,761 | 1,989 |
| Harrison County, Mississippi | Urban | 27.5 | 56,233 | 2,226 |
| Harrison County, Missouri | Rural | 30.7 | 2,435 | 2,552 |
| Harrison County, Ohio | Rural | 23.2 | 3,285 | 1,644 |
| Harrison County, Texas | Urban | 25.3 | 17,039 | 1,949 |
| Harrison County, West Virginia | Rural | 24.3 | 15,598 | 1,812 |
| Harrisonburg City, Virginia | Urban | 36.2 | 15,999 | 2,907 |
| Hart County, Georgia | Rural | 23.5 | 6,035 | 1,696 |
| Hart County, Kentucky | Rural | 35.8 | 6,781 | 2,887 |
| Hartford County, Connecticut | Urban | 16.2 | 142,415 | 565 |
| Hartley County, Texas | Rural | 13.6 | 530 | 278 |
| Harvey County, Kansas | Urban | 17.3 | 5,638 | 729 |
| Haskell County, Kansas | Rural | 20.0 | 719 | 1,121 |
| Haskell County, Oklahoma | Rural | 30.3 | 3,496 | 2,527 |
| Haskell County, Texas | Rural | 27.0 | 1,380 | 2,152 |
| Hawaii County, Hawaii | Rural | 21.8 | 43,801 | 1,399 |
| Hawkins County, Tennessee | Urban | 28.5 | 16,158 | 2,347 |
| Hayes County, Nebraska | Rural | 19.6 | 167 | 1,065 |
| Hays County, Texas | Urban | 19.8 | 49,294 | 1,092 |
| Haywood County, North Carolina | Rural | 22.0 | 13,563 | 1,435 |
| Haywood County, Tennessee | Rural | 34.0 | 5,924 | 2,788 |
| Heard County, Georgia | Urban | 25.9 | 2,957 | 2,030 |
| Hemphill County, Texas | Rural | 7.7 | 251 | 19 |
| Hempstead County, Arkansas | Rural | 30.2 | 5,881 | 2,512 |
| Henderson County, Illinois | Rural | 19.6 | 1,210 | 1,065 |
| Henderson County, Kentucky | Rural | 25.9 | 11,311 | 2,030 |
| Henderson County, North Carolina | Urban | 20.7 | 23,977 | 1,230 |
| Henderson County, Tennessee | Rural | 27.4 | 7,509 | 2,210 |
| Henderson County, Texas | Rural | 25.8 | 21,246 | 2,020 |
| Hendricks County, Indiana | Urban | 9.4 | 16,450 | 56 |
| Hendry County, Florida | Rural | 36.1 | 14,420 | 2,899 |
| Hennepin County, Minnesota | Urban | 15.4 | 191,521 | 465 |
| Henrico County, Virginia | Urban | 14.2 | 47,120 | 328 |
| Henry County, Alabama | Urban | 25.2 | 4,298 | 1,929 |
| Henry County, Georgia | Urban | 16.1 | 39,364 | 551 |
| Henry County, Illinois | Urban | 15.0 | 7,233 | 408 |
| Henry County, Indiana | Rural | 21.4 | 9,774 | 1,342 |
| Henry County, Iowa | Rural | 20.1 | 3,744 | 1,140 |
| Henry County, Kentucky | Urban | 25.0 | 3,917 | 1,906 |
| Henry County, Missouri | Rural | 27.7 | 6,039 | 2,252 |
| Henry County, Ohio | Rural | 16.2 | 4,393 | 565 |
| Henry County, Tennessee | Rural | 29.8 | 9,494 | 2,477 |
| Henry County, Virginia | Rural | 29.3 | 14,492 | 2,426 |
| Herkimer County, New York | Urban | 21.4 | 12,600 | 1,342 |
| Hernando County, Florida | Urban | 21.9 | 43,379 | 1,417 |
| Hertford County, North Carolina | Rural | 36.1 | 6,723 | 2,899 |
| Hettinger County, North Dakota | Rural | 14.8 | 343 | 383 |
| Hickman County, Kentucky | Rural | 25.3 | 1,087 | 1,949 |
| Hickman County, Tennessee | Urban | 22.9 | 5,415 | 1,586 |
| Hickory County, Missouri | Rural | 41.0 | 3,418 | 3,048 |
| Hidalgo County, New Mexico | Rural | 34.3 | 1,377 | 2,815 |
| Hidalgo County, Texas | Urban | 41.2 | 358,944 | 3,050 |
| Highland County, Ohio | Rural | 24.5 | 10,473 | 1,845 |
| Highland County, Virginia | Rural | 13.4 | 303 | 267 |
| Highlands County, Florida | Urban | 26.9 | 27,469 | 2,141 |
| Hill County, Montana | Rural | 31.5 | 5,003 | 2,602 |
| Hill County, Texas | Rural | 23.5 | 8,406 | 1,696 |
| Hillsborough County, Florida | Urban | 21.4 | 312,362 | 1,342 |
| Hillsborough County, New Hampshire | Urban | 11.3 | 47,199 | 121 |
| Hillsdale County, Michigan | Rural | 26.5 | 11,682 | 2,099 |
| Hinds County, Mississippi | Urban | 33.6 | 71,858 | 2,752 |
| Hinsdale County, Colorado | Rural | 6.6 | 62 | 8 |
| Hitchcock County, Nebraska | Rural | 21.3 | 547 | 1,325 |
| Hocking County, Ohio | Urban | 27.7 | 7,644 | 2,252 |
| Hockley County, Texas | Urban | 25.1 | 5,234 | 1,917 |
| Hodgeman County, Kansas | Rural | 11.3 | 185 | 121 |
| Hoke County, North Carolina | Urban | 27.2 | 14,114 | 2,185 |
| Holmes County, Florida | Rural | 28.2 | 5,018 | 2,310 |
| Holmes County, Mississippi | Urban | 52.2 | 8,121 | 3,130 |
| Holmes County, Ohio | Rural | 17.6 | 7,663 | 771 |
| Holt County, Missouri | Rural | 22.8 | 941 | 1,569 |
| Holt County, Nebraska | Rural | 21.3 | 2,121 | 1,325 |
| Honolulu County, Hawaii | Urban | 14.4 | 140,056 | 345 |
| Hood County, Texas | Rural | 14.1 | 8,925 | 313 |
| Hood River County, Oregon | Rural | 14.6 | 3,460 | 361 |
| Hooker County, Nebraska | Rural | 19.3 | 113 | 1,021 |
| Hoonah-Angoon Census Area, Alaska | Rural | 23.6 | 546 | 1,710 |
| Hopewell City, Virginia | Urban | 37.4 | 8,512 | 2,951 |
| Hopkins County, Kentucky | Rural | 27.5 | 12,044 | 2,226 |
| Hopkins County, Texas | Rural | 22.9 | 8,434 | 1,586 |
| Horry County, South Carolina | Urban | 23.0 | 83,251 | 1,612 |
| Hot Spring County, Arkansas | Rural | 29.1 | 8,976 | 2,409 |
| Hot Springs County, Wyoming | Rural | 25.6 | 1,153 | 1,989 |
| Houghton County, Michigan | Rural | 25.6 | 8,563 | 1,989 |
| Houston County, Alabama | Urban | 27.9 | 29,752 | 2,273 |
| Houston County, Georgia | Urban | 18.1 | 29,864 | 834 |
| Houston County, Minnesota | Urban | 12.2 | 2,266 | 173 |
| Houston County, Tennessee | Rural | 22.3 | 1,794 | 1,481 |
| Houston County, Texas | Rural | 30.0 | 5,781 | 2,496 |
| Howard County, Arkansas | Rural | 28.4 | 3,550 | 2,332 |
| Howard County, Indiana | Urban | 22.4 | 18,441 | 1,497 |
| Howard County, Iowa | Rural | 17.8 | 1,645 | 796 |
| Howard County, Maryland | Urban | 8.3 | 27,334 | 30 |
| Howard County, Missouri | Urban | 20.6 | 1,930 | 1,214 |
| Howard County, Nebraska | Urban | 13.0 | 832 | 233 |
| Howard County, Texas | Rural | 23.9 | 7,064 | 1,753 |
| Howell County, Missouri | Rural | 34.6 | 13,624 | 2,835 |
| Hubbard County, Minnesota | Rural | 17.8 | 3,815 | 796 |
| Hudson County, New Jersey | Urban | 22.5 | 158,211 | 1,512 |
| Hudspeth County, Texas | Urban | 38.4 | 1,006 | 2,983 |
| Huerfano County, Colorado | Rural | 21.6 | 1,471 | 1,372 |
| Hughes County, Oklahoma | Rural | 32.6 | 3,838 | 2,686 |
| Hughes County, South Dakota | Rural | 13.2 | 2,215 | 245 |
| Humboldt County, California | Rural | 29.6 | 39,219 | 2,459 |
| Humboldt County, Iowa | Rural | 23.9 | 2,259 | 1,753 |
| Humboldt County, Nevada | Rural | 19.4 | 3,327 | 1,035 |
| Humphreys County, Mississippi | Rural | 54.9 | 4,108 | 3,136 |
| Humphreys County, Tennessee | Rural | 26.1 | 4,842 | 2,051 |
| Hunt County, Texas | Urban | 22.4 | 22,831 | 1,497 |
| Hunterdon County, New Jersey | Urban | 7.0 | 8,851 | 10 |
| Huntingdon County, Pennsylvania | Rural | 19.4 | 7,539 | 1,035 |
| Huntington County, Indiana | Rural | 20.3 | 7,156 | 1,168 |
| Huron County, Michigan | Rural | 22.7 | 7,018 | 1,554 |
| Huron County, Ohio | Rural | 19.4 | 11,200 | 1,035 |
| Hutchinson County, South Dakota | Rural | 17.5 | 1,241 | 756 |
| Hutchinson County, Texas | Rural | 19.2 | 3,885 | 1,005 |
| Hyde County, North Carolina | Rural | 34.6 | 1,386 | 2,835 |
| Hyde County, South Dakota | Rural | 19.6 | 247 | 1,065 |
| Iberia Parish, Louisiana | Rural | 33.8 | 23,131 | 2,776 |
| Iberville Parish, Louisiana | Urban | 26.1 | 7,074 | 2,051 |
| Ida County, Iowa | Rural | 19.4 | 1,315 | 1,035 |
| Idaho County, Idaho | Rural | 20.8 | 3,443 | 1,242 |
| Imperial County, California | Urban | 34.0 | 58,280 | 2,788 |
| Independence County, Arkansas | Rural | 29.2 | 10,820 | 2,415 |
| Indian River County, Florida | Urban | 17.8 | 28,932 | 796 |
| Indiana County, Pennsylvania | Rural | 23.4 | 18,222 | 1,672 |
| Ingham County, Michigan | Urban | 24.2 | 64,145 | 1,792 |
| Inyo County, California | Rural | 17.2 | 3,163 | 715 |
| Ionia County, Michigan | Urban | 18.3 | 11,546 | 862 |
| Iosco County, Michigan | Rural | 28.6 | 7,177 | 2,357 |
| Iowa County, Iowa | Rural | 15.2 | 2,480 | 437 |
| Iowa County, Wisconsin | Urban | 12.7 | 2,971 | 204 |
| Iredell County, North Carolina | Urban | 15.3 | 29,062 | 453 |
| Irion County, Texas | Urban | 14.6 | 209 | 361 |
| Iron County, Michigan | Rural | 25.0 | 2,814 | 1,906 |
| Iron County, Missouri | Rural | 29.9 | 2,727 | 2,489 |
| Iron County, Utah | Rural | 24.8 | 14,740 | 1,891 |
| Iron County, Wisconsin | Rural | 20.1 | 1,209 | 1,140 |
| Iroquois County, Illinois | Rural | 23.4 | 6,111 | 1,672 |
| Irwin County, Georgia | Rural | 31.6 | 2,891 | 2,612 |
| Isabella County, Michigan | Rural | 34.0 | 20,150 | 2,788 |
| Isanti County, Minnesota | Urban | 14.3 | 5,927 | 335 |
| Island County, Washington | Rural | 12.3 | 10,355 | 177 |
| Isle of Wight County, Virginia | Urban | 12.7 | 4,976 | 204 |
| Issaquena County, Mississippi | Rural | 38.8 | 286 | 2,998 |
| Itasca County, Minnesota | Rural | 19.3 | 8,501 | 1,021 |
| Itawamba County, Mississippi | Rural | 21.3 | 4,779 | 1,325 |
| Izard County, Arkansas | Rural | 36.1 | 4,612 | 2,899 |
| Jack County, Texas | Rural | 26.0 | 1,974 | 2,040 |
| Jackson County, Alabama | Rural | 30.2 | 15,786 | 2,512 |
| Jackson County, Arkansas | Rural | 37.4 | 5,371 | 2,951 |
| Jackson County, Colorado | Rural | 31.6 | 448 | 2,612 |
| Jackson County, Florida | Rural | 31.2 | 12,682 | 2,590 |
| Jackson County, Georgia | Rural | 17.1 | 13,645 | 696 |
| Jackson County, Illinois | Rural | 35.1 | 17,285 | 2,863 |
| Jackson County, Indiana | Rural | 19.8 | 8,959 | 1,092 |
| Jackson County, Iowa | Rural | 18.1 | 3,472 | 834 |
| Jackson County, Kansas | Urban | 16.2 | 2,126 | 565 |
| Jackson County, Kentucky | Rural | 35.8 | 4,583 | 2,887 |
| Jackson County, Michigan | Urban | 20.2 | 30,485 | 1,153 |
| Jackson County, Minnesota | Rural | 14.5 | 1,426 | 350 |
| Jackson County, Mississippi | Urban | 24.1 | 34,356 | 1,777 |
| Jackson County, Missouri | Urban | 22.5 | 159,250 | 1,512 |
| Jackson County, North Carolina | Rural | 28.9 | 11,321 | 2,386 |
| Jackson County, Ohio | Rural | 27.4 | 8,768 | 2,210 |
| Jackson County, Oklahoma | Rural | 28.2 | 6,728 | 2,310 |
| Jackson County, Oregon | Urban | 21.6 | 47,515 | 1,372 |
| Jackson County, South Dakota | Rural | 51.4 | 1,415 | 3,125 |
| Jackson County, Tennessee | Rural | 30.8 | 3,598 | 2,558 |
| Jackson County, Texas | Rural | 23.2 | 3,449 | 1,644 |
| Jackson County, West Virginia | Rural | 27.1 | 7,462 | 2,168 |
| Jackson County, Wisconsin | Rural | 21.8 | 4,326 | 1,399 |
| Jackson Parish, Louisiana | Rural | 34.6 | 4,866 | 2,835 |
| James City County, Virginia | Urban | 9.6 | 7,568 | 63 |
| Jasper County, Georgia | Urban | 26.1 | 3,962 | 2,051 |
| Jasper County, Illinois | Rural | 15.3 | 1,393 | 453 |
| Jasper County, Indiana | Urban | 14.1 | 4,584 | 313 |
| Jasper County, Iowa | Urban | 16.8 | 6,056 | 653 |
| Jasper County, Mississippi | Rural | 33.9 | 5,450 | 2,783 |
| Jasper County, Missouri | Urban | 28.7 | 34,728 | 2,373 |
| Jasper County, South Carolina | Urban | 27.8 | 8,108 | 2,263 |
| Jasper County, Texas | Rural | 33.2 | 10,508 | 2,723 |
| Jay County, Indiana | Rural | 26.3 | 5,269 | 2,075 |
| Jeff Davis County, Georgia | Rural | 37.0 | 5,465 | 2,937 |
| Jeff Davis County, Texas | Rural | 36.5 | 626 | 2,917 |
| Jefferson County, Alabama | Urban | 25.6 | 166,900 | 1,989 |
| Jefferson County, Arkansas | Rural | 33.9 | 20,272 | 2,783 |
| Jefferson County, Colorado | Urban | 11.1 | 63,266 | 114 |
| Jefferson County, Florida | Urban | 27.7 | 3,741 | 2,252 |
| Jefferson County, Georgia | Rural | 32.8 | 4,909 | 2,698 |
| Jefferson County, Idaho | Urban | 17.4 | 5,584 | 742 |
| Jefferson County, Illinois | Rural | 23.0 | 8,062 | 1,612 |
| Jefferson County, Indiana | Rural | 18.9 | 5,849 | 961 |
| Jefferson County, Iowa | Rural | 27.9 | 4,107 | 2,273 |
| Jefferson County, Kansas | Urban | 10.6 | 1,926 | 100 |
| Jefferson County, Kentucky | Urban | 22.7 | 173,353 | 1,554 |
| Jefferson County, Mississippi | Rural | 47.1 | 3,155 | 3,106 |
| Jefferson County, Missouri | Urban | 15.1 | 34,041 | 421 |
| Jefferson County, Montana | Urban | 12.5 | 1,534 | 193 |
| Jefferson County, Nebraska | Rural | 16.2 | 1,130 | 565 |
| Jefferson County, New York | Urban | 22.5 | 24,885 | 1,512 |
| Jefferson County, Ohio | Urban | 25.2 | 15,763 | 1,929 |
| Jefferson County, Oklahoma | Rural | 34.8 | 1,822 | 2,848 |
| Jefferson County, Oregon | Urban | 20.8 | 4,980 | 1,242 |
| Jefferson County, Pennsylvania | Rural | 24.9 | 10,768 | 1,896 |
| Jefferson County, Tennessee | Urban | 20.1 | 10,854 | 1,140 |
| Jefferson County, Texas | Urban | 29.2 | 69,666 | 2,415 |
| Jefferson County, Washington | Rural | 17.7 | 5,791 | 779 |
| Jefferson County, West Virginia | Urban | 14.0 | 7,992 | 305 |
| Jefferson County, Wisconsin | Rural | 13.3 | 11,052 | 255 |
| Jefferson Davis County, Mississippi | Rural | 41.0 | 4,539 | 3,048 |
| Jefferson Davis Parish, Louisiana | Urban | 28.0 | 8,783 | 2,283 |
| Jefferson Parish, Louisiana | Urban | 24.7 | 106,023 | 1,877 |
| Jenkins County, Georgia | Rural | 40.6 | 3,045 | 3,037 |
| Jennings County, Indiana | Rural | 21.4 | 5,717 | 1,342 |
| Jerauld County, South Dakota | Rural | 16.0 | 288 | 528 |
| Jerome County, Idaho | Urban | 26.8 | 6,583 | 2,132 |
| Jersey County, Illinois | Urban | 15.6 | 3,169 | 483 |
| Jessamine County, Kentucky | Urban | 18.2 | 9,500 | 848 |
| Jewell County, Kansas | Rural | 28.9 | 831 | 2,386 |
| Jim Hogg County, Texas | Rural | 53.0 | 2,406 | 3,132 |
| Jim Wells County, Texas | Rural | 35.6 | 13,695 | 2,880 |
| Jo Daviess County, Illinois | Rural | 15.6 | 3,392 | 483 |
| Johnson County, Arkansas | Rural | 33.3 | 8,377 | 2,732 |
| Johnson County, Georgia | Rural | 33.6 | 2,586 | 2,752 |
| Johnson County, Illinois | Rural | 23.6 | 2,697 | 1,710 |
| Johnson County, Indiana | Urban | 12.8 | 20,621 | 216 |
| Johnson County, Iowa | Urban | 24.2 | 35,596 | 1,792 |
| Johnson County, Kansas | Urban | 9.0 | 54,703 | 48 |
| Johnson County, Kentucky | Rural | 39.5 | 8,646 | 3,013 |
| Johnson County, Missouri | Rural | 22.2 | 11,135 | 1,469 |
| Johnson County, Nebraska | Rural | 15.3 | 659 | 453 |
| Johnson County, Tennessee | Rural | 33.4 | 5,423 | 2,737 |
| Johnson County, Texas | Urban | 18.5 | 34,319 | 895 |
| Johnson County, Wyoming | Rural | 22.3 | 1,895 | 1,481 |
| Johnston County, North Carolina | Urban | 18.9 | 42,409 | 961 |
| Johnston County, Oklahoma | Rural | 36.7 | 3,628 | 2,925 |
| Jones County, Georgia | Urban | 22.7 | 6,415 | 1,554 |
| Jones County, Iowa | Urban | 16.9 | 3,309 | 665 |
| Jones County, Mississippi | Rural | 33.0 | 21,563 | 2,709 |
| Jones County, North Carolina | Rural | 33.8 | 3,086 | 2,776 |
| Jones County, South Dakota | Rural | 23.0 | 235 | 1,612 |
| Jones County, Texas | Urban | 24.7 | 3,446 | 1,877 |
| Josephine County, Oregon | Urban | 28.9 | 25,142 | 2,386 |
| Juab County, Utah | Urban | 14.9 | 1,809 | 396 |
| Judith Basin County, Montana | Rural | 28.2 | 577 | 2,310 |
| Juneau Borough, Alaska | Rural | 13.6 | 4,251 | 278 |
| Juneau County, Wisconsin | Rural | 24.2 | 6,155 | 1,792 |
| Juniata County, Pennsylvania | Rural | 19.4 | 4,487 | 1,035 |
| Kalamazoo County, Michigan | Urban | 21.8 | 55,424 | 1,399 |
| Kalawao County, Hawaii | Urban | 34.1 | 14 | 2,798 |
| Kalkaska County, Michigan | Urban | 24.9 | 4,467 | 1,896 |
| Kanabec County, Minnesota | Rural | 20.0 | 3,205 | 1,121 |
| Kanawha County, West Virginia | Urban | 25.2 | 44,105 | 1,929 |
| Kandiyohi County, Minnesota | Rural | 19.3 | 8,222 | 1,021 |
| Kane County, Illinois | Urban | 13.9 | 70,746 | 301 |
| Kane County, Utah | Rural | 18.4 | 1,428 | 878 |
| Kankakee County, Illinois | Urban | 22.1 | 22,657 | 1,454 |
| Karnes County, Texas | Rural | 29.8 | 3,380 | 2,477 |
| Kauai County, Hawaii | Rural | 14.9 | 10,889 | 396 |
| Kaufman County, Texas | Urban | 18.7 | 29,741 | 927 |
| Kay County, Oklahoma | Rural | 29.1 | 12,409 | 2,409 |
| Kearney County, Nebraska | Rural | 12.3 | 811 | 177 |
| Kearny County, Kansas | Rural | 17.5 | 670 | 756 |
| Keith County, Nebraska | Rural | 16.2 | 1,315 | 565 |
| Kemper County, Mississippi | Rural | 33.6 | 2,700 | 2,752 |
| Kenai Peninsula Borough, Alaska | Rural | 17.6 | 10,289 | 771 |
| Kendall County, Illinois | Urban | 7.9 | 10,640 | 23 |
| Kendall County, Texas | Urban | 11.7 | 5,411 | 142 |
| Kenedy County, Texas | Rural | 17.6 | 9 | 771 |
| Kennebec County, Maine | Rural | 20.3 | 24,634 | 1,168 |
| Kenosha County, Wisconsin | Urban | 17.6 | 28,943 | 771 |
| Kent County, Delaware | Urban | 18.4 | 33,111 | 878 |
| Kent County, Maryland | Rural | 19.3 | 3,433 | 1,021 |
| Kent County, Michigan | Urban | 17.3 | 111,932 | 729 |
| Kent County, Rhode Island | Urban | 13.2 | 22,279 | 245 |
| Kent County, Texas | Rural | 9.4 | 63 | 56 |
| Kenton County, Kentucky | Urban | 18.3 | 30,723 | 862 |
| Keokuk County, Iowa | Rural | 23.0 | 2,259 | 1,612 |
| Kern County, California | Urban | 31.6 | 279,977 | 2,612 |
| Kerr County, Texas | Rural | 22.5 | 11,536 | 1,512 |
| Kershaw County, South Carolina | Urban | 21.8 | 14,480 | 1,399 |
| Ketchikan Gateway Borough, Alaska | Rural | 16.0 | 2,188 | 528 |
| Kewaunee County, Wisconsin | Urban | 13.0 | 2,663 | 233 |
| Keweenaw County, Michigan | Rural | 18.7 | 394 | 927 |
| Keya Paha County, Nebraska | Rural | 22.4 | 210 | 1,497 |
| Kidder County, North Dakota | Rural | 17.7 | 415 | 779 |
| Kimball County, Nebraska | Rural | 24.0 | 783 | 1,764 |
| Kimble County, Texas | Rural | 27.1 | 1,162 | 2,168 |
| King County, Texas | Rural | 29.1 | 55 | 2,409 |
| King County, Washington | Urban | 12.7 | 283,845 | 204 |
| King George County, Virginia | Rural | 12.5 | 3,403 | 193 |
| King William County, Virginia | Urban | 11.5 | 2,085 | 128 |
| King and Queen County, Virginia | Urban | 23.6 | 1,575 | 1,710 |
| Kingfisher County, Oklahoma | Rural | 18.8 | 2,824 | 938 |
| Kingman County, Kansas | Rural | 18.6 | 1,330 | 908 |
| Kings County, California | Urban | 28.0 | 39,041 | 2,283 |
| Kings County, New York | Urban | 28.0 | 734,335 | 2,283 |
| Kingsbury County, South Dakota | Rural | 13.8 | 705 | 295 |
| Kinney County, Texas | Rural | 26.3 | 745 | 2,075 |
| Kiowa County, Colorado | Rural | 19.9 | 264 | 1,109 |
| Kiowa County, Kansas | Rural | 15.4 | 341 | 465 |
| Kiowa County, Oklahoma | Rural | 37.2 | 3,080 | 2,942 |
| Kit Carson County, Colorado | Rural | 21.6 | 1,495 | 1,372 |
| Kitsap County, Washington | Urban | 13.5 | 36,249 | 275 |
| Kittitas County, Washington | Rural | 22.4 | 9,590 | 1,497 |
| Kittson County, Minnesota | Rural | 15.9 | 641 | 515 |
| Klamath County, Oregon | Rural | 28.0 | 19,235 | 2,283 |
| Kleberg County, Texas | Rural | 36.2 | 10,459 | 2,907 |
| Klickitat County, Washington | Rural | 21.1 | 4,854 | 1,287 |
| Knott County, Kentucky | Rural | 39.7 | 5,379 | 3,021 |
| Knox County, Illinois | Rural | 26.6 | 12,109 | 2,112 |
| Knox County, Indiana | Rural | 22.1 | 7,591 | 1,454 |
| Knox County, Kentucky | Rural | 49.5 | 14,510 | 3,113 |
| Knox County, Maine | Rural | 17.2 | 6,707 | 715 |
| Knox County, Missouri | Rural | 31.6 | 1,156 | 2,612 |
| Knox County, Nebraska | Rural | 23.4 | 1,913 | 1,672 |
| Knox County, Ohio | Rural | 18.6 | 10,982 | 908 |
| Knox County, Tennessee | Urban | 20.8 | 98,973 | 1,242 |
| Knox County, Texas | Rural | 26.6 | 852 | 2,112 |
| Kodiak Island Borough, Alaska | Rural | 15.0 | 1,883 | 408 |
| Koochiching County, Minnesota | Rural | 17.3 | 2,012 | 729 |
| Kootenai County, Idaho | Urban | 17.8 | 31,152 | 796 |
| Kosciusko County, Indiana | Rural | 17.4 | 13,681 | 742 |
| Kossuth County, Iowa | Rural | 18.5 | 2,652 | 895 |
| Kusilvak Census Area, Alaska | Rural | 47.9 | 3,919 | 3,108 |
| La Crosse County, Wisconsin | Urban | 18.6 | 21,565 | 908 |
| La Paz County, Arizona | Rural | 29.0 | 4,715 | 2,393 |
| La Plata County, Colorado | Rural | 19.2 | 10,392 | 1,005 |
| La Salle County, Illinois | Rural | 19.2 | 20,259 | 1,005 |
| La Salle County, Texas | Rural | 32.2 | 1,904 | 2,657 |
| La Salle Parish, Louisiana | Rural | 23.1 | 3,178 | 1,629 |
| LaFourche Parish, Louisiana | Urban | 28.4 | 26,739 | 2,332 |
| LaGrange County, Indiana | Rural | 10.9 | 4,359 | 109 |
| LaMoure County, North Dakota | Rural | 16.6 | 659 | 615 |
| LaPorte County, Indiana | Urban | 22.0 | 23,090 | 1,435 |
| Labette County, Kansas | Rural | 26.0 | 5,045 | 2,040 |
| Lac qui Parle County, Minnesota | Rural | 13.3 | 870 | 255 |
| Lackawanna County, Pennsylvania | Urban | 22.7 | 47,176 | 1,554 |
| Laclede County, Missouri | Rural | 31.1 | 11,110 | 2,580 |
| Lafayette County, Arkansas | Rural | 40.8 | 2,485 | 3,043 |
| Lafayette County, Florida | Rural | 31.1 | 2,053 | 2,580 |
| Lafayette County, Mississippi | Rural | 29.7 | 15,181 | 2,470 |
| Lafayette County, Missouri | Urban | 16.8 | 5,468 | 653 |
| Lafayette County, Wisconsin | Rural | 19.5 | 3,244 | 1,053 |
| Lafayette Parish, Louisiana | Urban | 25.6 | 61,577 | 1,989 |
| Lake County, California | Rural | 28.1 | 18,768 | 2,297 |
| Lake County, Colorado | Rural | 12.4 | 902 | 182 |
| Lake County, Florida | Urban | 17.3 | 68,088 | 729 |
| Lake County, Illinois | Urban | 13.2 | 91,473 | 245 |
| Lake County, Indiana | Urban | 22.9 | 113,062 | 1,586 |
| Lake County, Michigan | Rural | 33.3 | 4,022 | 2,732 |
| Lake County, Minnesota | Rural | 16.9 | 1,808 | 665 |
| Lake County, Montana | Rural | 26.5 | 8,396 | 2,099 |
| Lake County, Ohio | Urban | 14.2 | 32,554 | 328 |
| Lake County, Oregon | Rural | 28.1 | 2,174 | 2,297 |
| Lake County, South Dakota | Rural | 16.8 | 1,770 | 653 |
| Lake County, Tennessee | Rural | 46.8 | 2,101 | 3,104 |
| Lake and Peninsula Borough, Alaska | Rural | 28.4 | 283 | 2,332 |
| Lake of the Woods County, Minnesota | Rural | 14.1 | 528 | 313 |
| Lamar County, Alabama | Rural | 30.1 | 4,125 | 2,503 |
| Lamar County, Georgia | Rural | 22.9 | 4,121 | 1,586 |
| Lamar County, Mississippi | Urban | 24.4 | 15,756 | 1,831 |
| Lamar County, Texas | Rural | 28.8 | 14,314 | 2,379 |
| Lamb County, Texas | Rural | 29.4 | 3,730 | 2,435 |
| Lamoille County, Vermont | Rural | 15.2 | 3,861 | 437 |
| Lampasas County, Texas | Urban | 20.3 | 4,478 | 1,168 |
| Lancaster County, Nebraska | Urban | 19.6 | 60,893 | 1,065 |
| Lancaster County, Pennsylvania | Urban | 14.9 | 80,437 | 396 |
| Lancaster County, South Carolina | Urban | 19.9 | 19,686 | 1,109 |
| Lancaster County, Virginia | Rural | 23.2 | 2,461 | 1,644 |
| Lander County, Nevada | Rural | 29.0 | 1,654 | 2,393 |
| Lane County, Kansas | Rural | 18.5 | 276 | 895 |
| Lane County, Oregon | Urban | 24.3 | 90,753 | 1,812 |
| Langlade County, Wisconsin | Rural | 20.5 | 3,932 | 1,198 |
| Lanier County, Georgia | Urban | 39.4 | 3,875 | 3,009 |
| Lapeer County, Michigan | Urban | 17.3 | 15,025 | 729 |
| Laramie County, Wyoming | Urban | 16.7 | 16,483 | 635 |
| Larimer County, Colorado | Urban | 16.3 | 57,634 | 581 |
| Larue County, Kentucky | Urban | 27.0 | 3,986 | 2,152 |
| Las Animas County, Colorado | Rural | 26.3 | 3,594 | 2,075 |
| Lassen County, California | Rural | 21.9 | 5,245 | 1,417 |
| Latah County, Idaho | Rural | 24.7 | 8,822 | 1,877 |
| Latimer County, Oklahoma | Rural | 35.3 | 3,217 | 2,867 |
| Lauderdale County, Alabama | Urban | 24.2 | 22,338 | 1,792 |
| Lauderdale County, Mississippi | Rural | 35.6 | 24,482 | 2,880 |
| Lauderdale County, Tennessee | Rural | 32.2 | 7,328 | 2,657 |
| Laurel County, Kentucky | Rural | 30.0 | 18,372 | 2,496 |
| Laurens County, Georgia | Rural | 32.6 | 15,930 | 2,686 |
| Laurens County, South Carolina | Urban | 27.4 | 18,069 | 2,210 |
| Lavaca County, Texas | Rural | 21.2 | 4,254 | 1,307 |
| Lawrence County, Alabama | Urban | 25.8 | 8,462 | 2,020 |
| Lawrence County, Arkansas | Rural | 34.5 | 5,407 | 2,827 |
| Lawrence County, Illinois | Rural | 24.3 | 3,266 | 1,812 |
| Lawrence County, Indiana | Rural | 20.7 | 9,165 | 1,230 |
| Lawrence County, Kentucky | Urban | 33.5 | 5,381 | 2,747 |
| Lawrence County, Mississippi | Rural | 40.3 | 4,770 | 3,031 |
| Lawrence County, Missouri | Rural | 29.5 | 11,070 | 2,447 |
| Lawrence County, Ohio | Urban | 27.7 | 15,644 | 2,252 |
| Lawrence County, Pennsylvania | Urban | 21.3 | 17,659 | 1,325 |
| Lawrence County, South Dakota | Rural | 20.3 | 5,229 | 1,168 |
| Lawrence County, Tennessee | Rural | 29.2 | 12,936 | 2,415 |
| Le Flore County, Oklahoma | Rural | 33.5 | 15,775 | 2,747 |
| Le Sueur County, Minnesota | Urban | 11.6 | 3,340 | 138 |
| Lea County, New Mexico | Rural | 29.3 | 20,705 | 2,426 |
| Leake County, Mississippi | Rural | 33.2 | 6,858 | 2,723 |
| Leavenworth County, Kansas | Urban | 12.9 | 9,931 | 221 |
| Lebanon County, Pennsylvania | Urban | 17.4 | 24,307 | 742 |
| Lee County, Alabama | Urban | 27.3 | 46,502 | 2,196 |
| Lee County, Arkansas | Rural | 42.2 | 2,935 | 3,064 |
| Lee County, Florida | Urban | 19.4 | 151,636 | 1,035 |
| Lee County, Georgia | Urban | 15.5 | 4,974 | 475 |
| Lee County, Illinois | Rural | 18.9 | 5,944 | 961 |
| Lee County, Iowa | Rural | 22.7 | 7,228 | 1,554 |
| Lee County, Kentucky | Rural | 46.3 | 3,011 | 3,099 |
| Lee County, Mississippi | Rural | 22.3 | 18,236 | 1,481 |
| Lee County, North Carolina | Rural | 25.0 | 15,843 | 1,906 |
| Lee County, South Carolina | Rural | 35.8 | 5,421 | 2,887 |
| Lee County, Texas | Rural | 26.9 | 4,668 | 2,141 |
| Lee County, Virginia | Rural | 37.9 | 7,716 | 2,971 |
| Leelanau County, Michigan | Urban | 12.4 | 2,784 | 182 |
| Leflore County, Mississippi | Rural | 48.5 | 12,636 | 3,112 |
| Lehigh County, Pennsylvania | Urban | 20.2 | 74,122 | 1,153 |
| Lemhi County, Idaho | Rural | 21.4 | 1,718 | 1,342 |
| Lenawee County, Michigan | Rural | 19.9 | 18,676 | 1,109 |
| Lenoir County, North Carolina | Rural | 37.3 | 20,069 | 2,949 |
| Leon County, Florida | Urban | 25.6 | 71,096 | 1,989 |
| Leon County, Texas | Rural | 23.7 | 3,787 | 1,729 |
| Leslie County, Kentucky | Rural | 40.9 | 4,044 | 3,046 |
| Letcher County, Kentucky | Rural | 41.4 | 8,578 | 3,052 |
| Levy County, Florida | Urban | 29.5 | 12,950 | 2,447 |
| Lewis County, Idaho | Rural | 31.6 | 1,142 | 2,612 |
| Lewis County, Kentucky | Rural | 40.8 | 5,252 | 3,043 |
| Lewis County, Missouri | Rural | 25.9 | 2,369 | 2,030 |
| Lewis County, New York | Rural | 21.2 | 5,603 | 1,307 |
| Lewis County, Tennessee | Rural | 24.3 | 3,037 | 1,812 |
| Lewis County, Washington | Rural | 21.2 | 17,553 | 1,307 |
| Lewis County, West Virginia | Rural | 28.2 | 4,694 | 2,310 |
| Lewis and Clark County, Montana | Urban | 16.2 | 11,552 | 565 |
| Lexington City, Virginia | Rural | 18.8 | 784 | 938 |
| Lexington County, South Carolina | Urban | 19.7 | 58,660 | 1,073 |
| Liberty County, Florida | Rural | 29.1 | 1,805 | 2,409 |
| Liberty County, Georgia | Urban | 24.2 | 15,543 | 1,792 |
| Liberty County, Montana | Rural | 35.3 | 684 | 2,867 |
| Liberty County, Texas | Urban | 29.9 | 27,570 | 2,489 |
| Licking County, Ohio | Urban | 16.7 | 29,540 | 635 |
| Limestone County, Alabama | Urban | 16.7 | 17,430 | 635 |
| Limestone County, Texas | Rural | 30.7 | 6,579 | 2,552 |
| Lincoln County, Arkansas | Rural | 29.6 | 2,535 | 2,459 |
| Lincoln County, Colorado | Rural | 23.0 | 996 | 1,612 |
| Lincoln County, Georgia | Urban | 30.7 | 2,356 | 2,552 |
| Lincoln County, Idaho | Rural | 20.6 | 1,071 | 1,214 |
| Lincoln County, Kansas | Rural | 26.1 | 751 | 2,051 |
| Lincoln County, Kentucky | Rural | 31.1 | 7,470 | 2,580 |
| Lincoln County, Maine | Rural | 15.5 | 5,442 | 475 |
| Lincoln County, Minnesota | Rural | 17.1 | 925 | 696 |
| Lincoln County, Mississippi | Rural | 30.8 | 10,593 | 2,558 |
| Lincoln County, Missouri | Urban | 15.8 | 9,604 | 508 |
| Lincoln County, Montana | Rural | 28.5 | 5,822 | 2,347 |
| Lincoln County, Nebraska | Rural | 23.6 | 7,880 | 1,710 |
| Lincoln County, Nevada | Rural | 13.8 | 553 | 295 |
| Lincoln County, New Mexico | Rural | 26.7 | 5,334 | 2,121 |
| Lincoln County, North Carolina | Urban | 17.0 | 15,206 | 680 |
| Lincoln County, Oklahoma | Urban | 26.2 | 8,757 | 2,067 |
| Lincoln County, Oregon | Rural | 24.8 | 12,453 | 1,891 |
| Lincoln County, South Dakota | Urban | 10.2 | 6,884 | 82 |
| Lincoln County, Tennessee | Rural | 20.5 | 7,208 | 1,198 |
| Lincoln County, Washington | Rural | 17.0 | 1,893 | 680 |
| Lincoln County, West Virginia | Rural | 34.5 | 6,857 | 2,827 |
| Lincoln County, Wisconsin | Rural | 19.2 | 5,355 | 1,005 |
| Lincoln County, Wyoming | Rural | 14.1 | 2,836 | 313 |
| Lincoln Parish, Louisiana | Rural | 42.1 | 18,425 | 3,063 |
| Linn County, Iowa | Urban | 17.1 | 38,285 | 696 |
| Linn County, Kansas | Urban | 17.0 | 1,629 | 680 |
| Linn County, Missouri | Rural | 26.0 | 3,045 | 2,040 |
| Linn County, Oregon | Urban | 21.2 | 27,218 | 1,307 |
| Lipscomb County, Texas | Rural | 25.3 | 735 | 1,949 |
| Litchfield County, Connecticut | Rural | 12.1 | 22,256 | 167 |
| Little River County, Arkansas | Urban | 31.1 | 3,642 | 2,580 |
| Live Oak County, Texas | Rural | 30.8 | 3,043 | 2,558 |
| Livingston County, Illinois | Rural | 18.4 | 6,180 | 878 |
| Livingston County, Kentucky | Urban | 27.4 | 2,433 | 2,210 |
| Livingston County, Michigan | Urban | 9.0 | 17,471 | 48 |
| Livingston County, Missouri | Rural | 23.3 | 3,036 | 1,659 |
| Livingston County, New York | Urban | 19.4 | 11,025 | 1,035 |
| Livingston Parish, Louisiana | Urban | 21.7 | 31,257 | 1,383 |
| Llano County, Texas | Rural | 21.9 | 4,752 | 1,417 |
| Logan County, Arkansas | Rural | 28.6 | 5,973 | 2,357 |
| Logan County, Colorado | Rural | 28.7 | 5,497 | 2,373 |
| Logan County, Illinois | Rural | 18.8 | 4,594 | 938 |
| Logan County, Kansas | Rural | 22.0 | 592 | 1,435 |
| Logan County, Kentucky | Rural | 23.4 | 6,404 | 1,672 |
| Logan County, Nebraska | Rural | 11.9 | 96 | 154 |
| Logan County, North Dakota | Rural | 23.4 | 417 | 1,672 |
| Logan County, Ohio | Rural | 19.7 | 9,009 | 1,073 |
| Logan County, Oklahoma | Urban | 20.0 | 9,868 | 1,121 |
| Logan County, West Virginia | Rural | 34.5 | 10,679 | 2,827 |
| Long County, Georgia | Urban | 22.8 | 3,903 | 1,569 |
| Lonoke County, Arkansas | Urban | 18.4 | 13,590 | 878 |
| Lorain County, Ohio | Urban | 19.7 | 60,225 | 1,073 |
| Los Alamos County, New Mexico | Rural | 7.9 | 1,530 | 23 |
| Los Angeles County, California | Urban | 22.3 | 2,164,598 | 1,481 |
| Loudon County, Tennessee | Urban | 18.9 | 10,684 | 961 |
| Loudoun County, Virginia | Urban | 6.3 | 26,594 | 6 |
| Louisa County, Iowa | Rural | 15.2 | 1,600 | 437 |
| Louisa County, Virginia | Rural | 17.5 | 6,779 | 756 |
| Loup County, Nebraska | Rural | 17.4 | 98 | 742 |
| Love County, Oklahoma | Rural | 26.4 | 2,668 | 2,087 |
| Loving County, Texas | Rural | 14.8 | 8 | 383 |
| Lowndes County, Alabama | Urban | 46.3 | 4,557 | 3,099 |
| Lowndes County, Georgia | Urban | 30.3 | 34,736 | 2,527 |
| Lowndes County, Mississippi | Rural | 29.0 | 16,402 | 2,393 |
| Lubbock County, Texas | Urban | 27.1 | 81,841 | 2,168 |
| Lucas County, Iowa | Rural | 24.5 | 2,106 | 1,845 |
| Lucas County, Ohio | Urban | 26.1 | 109,560 | 2,051 |
| Luce County, Michigan | Rural | 26.8 | 1,416 | 2,132 |
| Lumpkin County, Georgia | Urban | 24.3 | 7,599 | 1,812 |
| Luna County, New Mexico | Rural | 46.6 | 11,613 | 3,103 |
| Lunenburg County, Virginia | Rural | 27.6 | 3,051 | 2,237 |
| Luzerne County, Pennsylvania | Urban | 24.5 | 77,175 | 1,845 |
| Lycoming County, Pennsylvania | Urban | 21.2 | 22,754 | 1,307 |
| Lyman County, South Dakota | Rural | 33.5 | 1,233 | 2,747 |
| Lynchburg City, Virginia | Urban | 27.4 | 18,831 | 2,210 |
| Lynn County, Texas | Urban | 32.5 | 1,819 | 2,671 |
| Lyon County, Iowa | Rural | 13.3 | 1,588 | 255 |
| Lyon County, Kansas | Rural | 26.7 | 8,302 | 2,121 |
| Lyon County, Kentucky | Rural | 20.1 | 1,472 | 1,140 |
| Lyon County, Minnesota | Rural | 18.4 | 4,542 | 878 |
| Lyon County, Nevada | Urban | 18.1 | 10,958 | 834 |
| Mackinac County, Michigan | Rural | 27.2 | 2,901 | 2,185 |
| Macomb County, Michigan | Urban | 16.7 | 145,309 | 635 |
| Macon County, Alabama | Urban | 34.4 | 5,616 | 2,819 |
| Macon County, Georgia | Rural | 43.5 | 4,332 | 3,079 |
| Macon County, Illinois | Urban | 22.9 | 22,740 | 1,586 |
| Macon County, Missouri | Rural | 18.8 | 2,809 | 938 |
| Macon County, North Carolina | Rural | 26.6 | 9,864 | 2,112 |
| Macon County, Tennessee | Urban | 26.5 | 6,756 | 2,099 |
| Macoupin County, Illinois | Urban | 21.4 | 9,284 | 1,342 |
| Madera County, California | Urban | 31.8 | 48,391 | 2,628 |
| Madison County, Alabama | Urban | 17.5 | 67,436 | 756 |
| Madison County, Arkansas | Urban | 28.1 | 4,739 | 2,297 |
| Madison County, Florida | Rural | 31.5 | 5,129 | 2,602 |
| Madison County, Georgia | Urban | 29.6 | 9,034 | 2,459 |
| Madison County, Idaho | Rural | 38.6 | 17,031 | 2,994 |
| Madison County, Illinois | Urban | 18.1 | 46,878 | 834 |
| Madison County, Indiana | Urban | 22.0 | 27,480 | 1,435 |
| Madison County, Iowa | Urban | 9.6 | 1,594 | 63 |
| Madison County, Kentucky | Rural | 23.4 | 20,629 | 1,672 |
| Madison County, Mississippi | Urban | 18.8 | 20,401 | 938 |
| Madison County, Missouri | Rural | 21.4 | 2,651 | 1,342 |
| Madison County, Montana | Rural | 13.6 | 1,207 | 278 |
| Madison County, Nebraska | Rural | 18.8 | 6,523 | 938 |
| Madison County, New York | Urban | 17.1 | 10,612 | 696 |
| Madison County, North Carolina | Urban | 21.4 | 4,444 | 1,342 |
| Madison County, Ohio | Urban | 15.5 | 6,101 | 475 |
| Madison County, Tennessee | Urban | 27.3 | 25,914 | 2,196 |
| Madison County, Texas | Rural | 25.4 | 2,851 | 1,971 |
| Madison County, Virginia | Rural | 14.1 | 1,938 | 313 |
| Madison Parish, Louisiana | Rural | 51.2 | 4,302 | 3,122 |
| Magoffin County, Kentucky | Rural | 52.8 | 5,967 | 3,131 |
| Mahaska County, Iowa | Rural | 21.2 | 4,514 | 1,307 |
| Mahnomen County, Minnesota | Rural | 35.2 | 1,854 | 2,865 |
| Mahoning County, Ohio | Urban | 26.6 | 58,932 | 2,112 |
| Major County, Oklahoma | Rural | 20.4 | 1,529 | 1,184 |
| Malheur County, Oregon | Rural | 30.9 | 8,692 | 2,566 |
| Manassas City, Virginia | Urban | 11.5 | 4,876 | 128 |
| Manassas Park City, Virginia | Urban | 19.3 | 3,255 | 1,021 |
| Manatee County, Florida | Urban | 19.2 | 79,102 | 1,005 |
| Manistee County, Michigan | Rural | 21.1 | 5,036 | 1,287 |
| Manitowoc County, Wisconsin | Rural | 16.0 | 12,844 | 528 |
| Marathon County, Wisconsin | Urban | 15.2 | 20,746 | 437 |
| Marengo County, Alabama | Rural | 33.4 | 6,276 | 2,737 |
| Maricopa County, Arizona | Urban | 18.4 | 813,085 | 878 |
| Maries County, Missouri | Rural | 20.5 | 1,717 | 1,198 |
| Marin County, California | Urban | 11.5 | 29,275 | 128 |
| Marinette County, Wisconsin | Rural | 18.8 | 7,675 | 938 |
| Marion County, Alabama | Rural | 29.5 | 8,429 | 2,447 |
| Marion County, Arkansas | Rural | 29.8 | 5,025 | 2,477 |
| Marion County, Florida | Urban | 25.0 | 94,558 | 1,906 |
| Marion County, Georgia | Urban | 29.7 | 2,190 | 2,470 |
| Marion County, Illinois | Rural | 25.7 | 9,269 | 2,010 |
| Marion County, Indiana | Urban | 25.6 | 244,143 | 1,989 |
| Marion County, Iowa | Rural | 12.2 | 3,882 | 173 |
| Marion County, Kansas | Rural | 19.2 | 2,113 | 1,005 |
| Marion County, Kentucky | Rural | 31.1 | 5,836 | 2,580 |
| Marion County, Mississippi | Rural | 36.0 | 8,418 | 2,897 |
| Marion County, Missouri | Rural | 23.5 | 6,461 | 1,696 |
| Marion County, Ohio | Rural | 25.0 | 14,889 | 1,906 |
| Marion County, Oregon | Urban | 22.2 | 74,686 | 1,469 |
| Marion County, South Carolina | Rural | 41.5 | 11,871 | 3,053 |
| Marion County, Tennessee | Urban | 28.4 | 8,143 | 2,332 |
| Marion County, Texas | Rural | 30.2 | 2,879 | 2,512 |
| Marion County, West Virginia | Rural | 23.4 | 12,765 | 1,672 |
| Mariposa County, California | Rural | 22.7 | 3,832 | 1,554 |
| Marlboro County, South Carolina | Rural | 39.5 | 9,419 | 3,013 |
| Marquette County, Michigan | Rural | 21.9 | 13,763 | 1,417 |
| Marquette County, Wisconsin | Rural | 20.9 | 3,261 | 1,257 |
| Marshall County, Alabama | Rural | 26.3 | 25,602 | 2,075 |
| Marshall County, Illinois | Urban | 18.0 | 2,043 | 821 |
| Marshall County, Indiana | Rural | 20.6 | 9,360 | 1,214 |
| Marshall County, Iowa | Rural | 18.7 | 7,207 | 927 |
| Marshall County, Kansas | Rural | 20.7 | 2,019 | 1,230 |
| Marshall County, Kentucky | Rural | 23.4 | 7,228 | 1,672 |
| Marshall County, Minnesota | Rural | 14.3 | 1,263 | 335 |
| Marshall County, Mississippi | Urban | 37.8 | 12,043 | 2,967 |
| Marshall County, Oklahoma | Rural | 28.3 | 4,365 | 2,322 |
| Marshall County, South Dakota | Rural | 13.1 | 553 | 236 |
| Marshall County, Tennessee | Rural | 22.1 | 7,669 | 1,454 |
| Marshall County, West Virginia | Urban | 26.3 | 7,699 | 2,075 |
| Martin County, Florida | Urban | 18.6 | 29,183 | 908 |
| Martin County, Indiana | Rural | 21.7 | 2,108 | 1,383 |
| Martin County, Kentucky | Rural | 45.9 | 4,494 | 3,095 |
| Martin County, Minnesota | Rural | 21.5 | 4,225 | 1,359 |
| Martin County, North Carolina | Rural | 29.7 | 6,326 | 2,470 |
| Martin County, Texas | Urban | 15.0 | 776 | 408 |
| Martinsville City, Virginia | Rural | 39.3 | 5,161 | 3,005 |
| Mason County, Illinois | Rural | 21.4 | 2,709 | 1,342 |
| Mason County, Kentucky | Rural | 31.6 | 5,283 | 2,612 |
| Mason County, Michigan | Rural | 24.3 | 6,994 | 1,812 |
| Mason County, Texas | Rural | 17.1 | 673 | 696 |
| Mason County, Washington | Rural | 18.6 | 12,158 | 908 |
| Mason County, West Virginia | Rural | 29.6 | 7,235 | 2,459 |
| Massac County, Illinois | Urban | 24.1 | 3,283 | 1,777 |
| Matagorda County, Texas | Rural | 31.8 | 11,421 | 2,628 |
| Matanuska-Susitna Borough, Alaska | Urban | 16.9 | 18,174 | 665 |
| Mathews County, Virginia | Urban | 15.3 | 1,294 | 453 |
| Maui County, Hawaii | Urban | 15.4 | 25,180 | 465 |
| Maury County, Tennessee | Urban | 17.2 | 17,765 | 715 |
| Maverick County, Texas | Urban | 37.6 | 21,564 | 2,959 |
| Mayes County, Oklahoma | Rural | 27.9 | 10,807 | 2,273 |
| McClain County, Oklahoma | Urban | 15.1 | 6,547 | 421 |
| McCone County, Montana | Rural | 13.4 | 241 | 267 |
| McCook County, South Dakota | Urban | 13.2 | 735 | 245 |
| McCormick County, South Carolina | Rural | 25.4 | 2,218 | 1,971 |
| McCracken County, Kentucky | Urban | 26.8 | 17,757 | 2,132 |
| McCreary County, Kentucky | Rural | 51.2 | 7,803 | 3,122 |
| McCulloch County, Texas | Rural | 24.3 | 1,801 | 1,812 |
| McCurtain County, Oklahoma | Rural | 32.8 | 9,982 | 2,698 |
| McDonald County, Missouri | Rural | 35.8 | 8,323 | 2,887 |
| McDonough County, Illinois | Rural | 29.8 | 7,311 | 2,477 |
| McDowell County, North Carolina | Rural | 25.5 | 11,035 | 1,980 |
| McDowell County, West Virginia | Rural | 44.8 | 7,322 | 3,091 |
| McDuffie County, Georgia | Urban | 29.3 | 6,229 | 2,426 |
| McHenry County, Illinois | Urban | 10.3 | 31,839 | 86 |
| McHenry County, North Dakota | Urban | 16.3 | 845 | 581 |
| McIntosh County, Georgia | Urban | 37.5 | 4,139 | 2,956 |
| McIntosh County, North Dakota | Rural | 22.1 | 531 | 1,454 |
| McIntosh County, Oklahoma | Rural | 34.4 | 6,489 | 2,819 |
| McKean County, Pennsylvania | Rural | 23.8 | 8,923 | 1,737 |
| McKenzie County, North Dakota | Rural | 19.1 | 2,681 | 989 |
| McKinley County, New Mexico | Rural | 49.6 | 34,903 | 3,114 |
| McLean County, Illinois | Urban | 19.2 | 31,101 | 1,005 |
| McLean County, Kentucky | Urban | 17.5 | 1,586 | 756 |
| McLean County, North Dakota | Rural | 11.5 | 1,107 | 128 |
| McLennan County, Texas | Urban | 27.1 | 68,971 | 2,168 |
| McLeod County, Minnesota | Rural | 13.3 | 4,827 | 255 |
| McMinn County, Tennessee | Rural | 23.8 | 12,559 | 1,737 |
| McMullen County, Texas | Rural | 34.8 | 217 | 2,848 |
| McNairy County, Tennessee | Rural | 29.6 | 7,555 | 2,459 |
| McPherson County, Kansas | Rural | 14.7 | 4,162 | 373 |
| McPherson County, Nebraska | Rural | 21.4 | 99 | 1,342 |
| McPherson County, South Dakota | Rural | 20.5 | 439 | 1,198 |
| Meade County, Kansas | Rural | 18.2 | 702 | 848 |
| Meade County, Kentucky | Urban | 18.8 | 5,584 | 938 |
| Meade County, South Dakota | Urban | 14.2 | 4,165 | 328 |
| Meagher County, Montana | Rural | 20.6 | 395 | 1,214 |
| Mecklenburg County, North Carolina | Urban | 18.1 | 201,308 | 834 |
| Mecklenburg County, Virginia | Rural | 26.6 | 7,838 | 2,112 |
| Mecosta County, Michigan | Rural | 29.8 | 11,335 | 2,477 |
| Medina County, Ohio | Urban | 11.0 | 19,973 | 110 |
| Medina County, Texas | Urban | 18.5 | 9,256 | 895 |
| Meeker County, Minnesota | Rural | 16.1 | 3,710 | 551 |
| Meigs County, Ohio | Rural | 35.2 | 7,626 | 2,865 |
| Meigs County, Tennessee | Rural | 26.0 | 3,373 | 2,040 |
| Mellette County, South Dakota | Rural | 54.5 | 1,060 | 3,135 |
| Menard County, Illinois | Urban | 16.6 | 1,992 | 615 |
| Menard County, Texas | Rural | 23.4 | 450 | 1,672 |
| Mendocino County, California | Rural | 25.9 | 23,080 | 2,030 |
| Menifee County, Kentucky | Rural | 35.5 | 2,181 | 2,875 |
| Menominee County, Michigan | Rural | 21.1 | 4,816 | 1,287 |
| Menominee County, Wisconsin | Rural | 28.6 | 1,210 | 2,357 |
| Merced County, California | Urban | 29.9 | 83,877 | 2,489 |
| Mercer County, Illinois | Urban | 17.9 | 2,759 | 811 |
| Mercer County, Kentucky | Rural | 22.3 | 5,029 | 1,481 |
| Mercer County, Missouri | Rural | 32.1 | 1,104 | 2,653 |
| Mercer County, New Jersey | Urban | 17.2 | 62,867 | 715 |
| Mercer County, North Dakota | Rural | 19.4 | 1,581 | 1,035 |
| Mercer County, Ohio | Rural | 12.9 | 5,378 | 221 |
| Mercer County, Pennsylvania | Rural | 20.8 | 21,429 | 1,242 |
| Mercer County, West Virginia | Rural | 31.0 | 17,879 | 2,572 |
| Meriwether County, Georgia | Urban | 29.3 | 6,041 | 2,426 |
| Merrick County, Nebraska | Urban | 15.2 | 1,149 | 437 |
| Merrimack County, New Hampshire | Rural | 12.4 | 18,497 | 182 |
| Mesa County, Colorado | Urban | 18.8 | 28,758 | 938 |
| Metcalfe County, Kentucky | Rural | 32.5 | 3,337 | 2,671 |
| Miami County, Indiana | Rural | 24.4 | 8,193 | 1,831 |
| Miami County, Kansas | Urban | 12.1 | 4,128 | 167 |
| Miami County, Ohio | Urban | 14.9 | 16,171 | 396 |
| Miami-Dade County, Florida | Urban | 25.3 | 669,115 | 1,949 |
| Middlesex County, Connecticut | Urban | 12.3 | 19,686 | 177 |
| Middlesex County, Massachusetts | Urban | 11.6 | 182,681 | 138 |
| Middlesex County, New Jersey | Urban | 13.4 | 111,792 | 267 |
| Middlesex County, Virginia | Rural | 18.7 | 1,917 | 927 |
| Midland County, Michigan | Urban | 17.1 | 14,110 | 696 |
| Midland County, Texas | Urban | 16.5 | 28,086 | 603 |
| Mifflin County, Pennsylvania | Rural | 26.1 | 11,802 | 2,051 |
| Milam County, Texas | Rural | 24.1 | 5,963 | 1,777 |
| Millard County, Utah | Rural | 22.0 | 2,868 | 1,435 |
| Mille Lacs County, Minnesota | Urban | 18.1 | 4,781 | 834 |
| Miller County, Arkansas | Urban | 34.0 | 14,037 | 2,788 |
| Miller County, Georgia | Rural | 35.0 | 2,000 | 2,860 |
| Miller County, Missouri | Rural | 24.7 | 6,092 | 1,877 |
| Mills County, Iowa | Urban | 12.6 | 1,817 | 199 |
| Mills County, Texas | Rural | 17.2 | 743 | 715 |
| Milwaukee County, Wisconsin | Urban | 27.1 | 246,823 | 2,168 |
| Miner County, South Dakota | Rural | 17.4 | 387 | 742 |
| Mineral County, Colorado | Rural | 21.5 | 172 | 1,359 |
| Mineral County, Montana | Urban | 24.1 | 1,125 | 1,777 |
| Mineral County, Nevada | Rural | 37.6 | 1,656 | 2,959 |
| Mineral County, West Virginia | Rural | 20.5 | 5,360 | 1,198 |
| Mingo County, West Virginia | Rural | 41.5 | 9,462 | 3,053 |
| Minidoka County, Idaho | Rural | 22.9 | 4,991 | 1,586 |
| Minnehaha County, South Dakota | Urban | 15.7 | 30,737 | 497 |
| Missaukee County, Michigan | Rural | 22.6 | 3,403 | 1,535 |
| Mississippi County, Arkansas | Rural | 32.2 | 12,474 | 2,657 |
| Mississippi County, Missouri | Rural | 36.3 | 3,873 | 2,912 |
| Missoula County, Montana | Urban | 18.8 | 21,989 | 938 |
| Mitchell County, Georgia | Rural | 35.7 | 7,052 | 2,882 |
| Mitchell County, Iowa | Rural | 17.4 | 1,798 | 742 |
| Mitchell County, Kansas | Rural | 21.3 | 1,197 | 1,325 |
| Mitchell County, North Carolina | Rural | 20.5 | 2,989 | 1,198 |
| Mitchell County, Texas | Rural | 27.5 | 2,076 | 2,226 |
| Mobile County, Alabama | Urban | 26.4 | 106,954 | 2,087 |
| Modoc County, California | Rural | 28.6 | 2,424 | 2,357 |
| Moffat County, Colorado | Rural | 23.8 | 3,125 | 1,737 |
| Mohave County, Arizona | Urban | 26.7 | 56,676 | 2,121 |
| Moniteau County, Missouri | Urban | 17.9 | 2,503 | 811 |
| Monmouth County, New Jersey | Urban | 10.6 | 67,237 | 100 |
| Mono County, California | Rural | 16.3 | 2,132 | 581 |
| Monona County, Iowa | Rural | 20.7 | 1,738 | 1,230 |
| Monongalia County, West Virginia | Urban | 27.6 | 27,596 | 2,237 |
| Monroe County, Alabama | Rural | 34.1 | 6,596 | 2,798 |
| Monroe County, Arkansas | Rural | 33.7 | 2,207 | 2,764 |
| Monroe County, Florida | Rural | 17.2 | 13,925 | 715 |
| Monroe County, Georgia | Urban | 18.5 | 5,102 | 895 |
| Monroe County, Illinois | Urban | 7.2 | 2,478 | 13 |
| Monroe County, Indiana | Urban | 27.0 | 33,808 | 2,152 |
| Monroe County, Iowa | Rural | 14.3 | 1,057 | 335 |
| Monroe County, Kentucky | Rural | 35.8 | 4,002 | 2,887 |
| Monroe County, Michigan | Urban | 17.3 | 26,444 | 729 |
| Monroe County, Mississippi | Rural | 30.9 | 10,201 | 2,566 |
| Monroe County, Missouri | Rural | 26.4 | 2,248 | 2,087 |
| Monroe County, New York | Urban | 19.7 | 144,120 | 1,073 |
| Monroe County, Ohio | Rural | 28.0 | 3,689 | 2,283 |
| Monroe County, Pennsylvania | Rural | 18.5 | 30,469 | 895 |
| Monroe County, Tennessee | Rural | 28.6 | 13,101 | 2,357 |
| Monroe County, West Virginia | Rural | 26.5 | 3,260 | 2,099 |
| Monroe County, Wisconsin | Rural | 22.6 | 10,296 | 1,535 |
| Montague County, Texas | Rural | 21.1 | 4,289 | 1,287 |
| Montcalm County, Michigan | Urban | 22.3 | 14,384 | 1,481 |
| Monterey County, California | Urban | 22.3 | 93,548 | 1,481 |
| Montezuma County, Colorado | Rural | 22.0 | 5,691 | 1,435 |
| Montgomery County, Alabama | Urban | 29.5 | 64,116 | 2,447 |
| Montgomery County, Arkansas | Rural | 32.0 | 2,703 | 2,646 |
| Montgomery County, Georgia | Rural | 30.5 | 2,387 | 2,541 |
| Montgomery County, Illinois | Rural | 21.0 | 5,395 | 1,268 |
| Montgomery County, Indiana | Rural | 21.9 | 8,057 | 1,417 |
| Montgomery County, Iowa | Rural | 21.0 | 2,106 | 1,268 |
| Montgomery County, Kansas | Rural | 27.9 | 8,416 | 2,273 |
| Montgomery County, Kentucky | Rural | 24.9 | 6,907 | 1,896 |
| Montgomery County, Maryland | Urban | 12.1 | 126,717 | 167 |
| Montgomery County, Mississippi | Rural | 39.3 | 3,755 | 3,005 |
| Montgomery County, Missouri | Rural | 25.6 | 2,842 | 1,989 |
| Montgomery County, New York | Rural | 25.2 | 12,291 | 1,929 |
| Montgomery County, North Carolina | Rural | 28.4 | 7,102 | 2,332 |
| Montgomery County, Ohio | Urban | 23.2 | 120,449 | 1,644 |
| Montgomery County, Pennsylvania | Urban | 10.4 | 87,739 | 88 |
| Montgomery County, Tennessee | Urban | 19.3 | 42,964 | 1,021 |
| Montgomery County, Texas | Urban | 15.8 | 102,873 | 508 |
| Montgomery County, Virginia | Urban | 28.3 | 25,061 | 2,322 |
| Montmorency County, Michigan | Rural | 27.0 | 2,495 | 2,152 |
| Montour County, Pennsylvania | Rural | 16.6 | 2,858 | 615 |
| Montrose County, Colorado | Rural | 19.7 | 8,438 | 1,073 |
| Moody County, South Dakota | Rural | 15.2 | 956 | 437 |
| Moore County, North Carolina | Urban | 16.1 | 16,279 | 551 |
| Moore County, Tennessee | Rural | 22.7 | 1,476 | 1,554 |
| Moore County, Texas | Rural | 28.0 | 5,888 | 2,283 |
| Mora County, New Mexico | Rural | 30.0 | 1,249 | 2,496 |
| Morehouse Parish, Louisiana | Urban | 43.3 | 10,409 | 3,075 |
| Morgan County, Alabama | Urban | 23.7 | 28,697 | 1,729 |
| Morgan County, Colorado | Rural | 19.9 | 5,696 | 1,109 |
| Morgan County, Georgia | Urban | 12.0 | 2,445 | 162 |
| Morgan County, Illinois | Rural | 22.6 | 6,890 | 1,535 |
| Morgan County, Indiana | Urban | 15.2 | 10,787 | 437 |
| Morgan County, Kentucky | Rural | 33.2 | 4,051 | 2,723 |
| Morgan County, Missouri | Rural | 29.0 | 6,089 | 2,393 |
| Morgan County, Ohio | Rural | 26.5 | 3,590 | 2,099 |
| Morgan County, Tennessee | Urban | 27.1 | 5,098 | 2,168 |
| Morgan County, Utah | Urban | 6.0 | 757 | 5 |
| Morgan County, West Virginia | Urban | 20.7 | 3,556 | 1,230 |
| Morrill County, Nebraska | Rural | 23.9 | 1,058 | 1,753 |
| Morris County, Kansas | Rural | 20.1 | 1,065 | 1,140 |
| Morris County, New Jersey | Urban | 8.1 | 40,476 | 27 |
| Morris County, Texas | Rural | 26.9 | 3,169 | 2,141 |
| Morrison County, Minnesota | Rural | 17.7 | 5,929 | 779 |
| Morrow County, Ohio | Urban | 18.4 | 6,416 | 878 |
| Morrow County, Oregon | Rural | 28.9 | 3,524 | 2,386 |
| Morton County, Kansas | Rural | 20.9 | 540 | 1,257 |
| Morton County, North Dakota | Urban | 13.3 | 4,358 | 255 |
| Motley County, Texas | Rural | 17.9 | 227 | 811 |
| Moultrie County, Illinois | Rural | 16.5 | 2,329 | 603 |
| Mountrail County, North Dakota | Rural | 24.0 | 2,265 | 1,764 |
| Mower County, Minnesota | Rural | 20.1 | 7,916 | 1,140 |
| Muhlenberg County, Kentucky | Rural | 29.3 | 8,648 | 2,426 |
| Multnomah County, Oregon | Urban | 19.7 | 155,488 | 1,073 |
| Murray County, Georgia | Urban | 21.7 | 8,633 | 1,383 |
| Murray County, Minnesota | Rural | 15.7 | 1,258 | 497 |
| Murray County, Oklahoma | Rural | 21.3 | 2,840 | 1,325 |
| Muscatine County, Iowa | Rural | 20.0 | 8,400 | 1,121 |
| Muscogee County, Georgia | Urban | 29.1 | 57,944 | 2,409 |
| Muskegon County, Michigan | Urban | 23.0 | 39,041 | 1,612 |
| Muskingum County, Ohio | Rural | 24.6 | 20,709 | 1,862 |
| Muskogee County, Oklahoma | Rural | 33.4 | 20,865 | 2,737 |
| Musselshell County, Montana | Rural | 23.3 | 1,165 | 1,659 |
| Nacogdoches County, Texas | Rural | 34.0 | 20,304 | 2,788 |
| Nance County, Nebraska | Rural | 23.7 | 770 | 1,729 |
| Nantucket County, Massachusetts | Rural | 6.3 | 894 | 6 |
| Napa County, California | Urban | 14.6 | 19,432 | 361 |
| Nash County, North Carolina | Urban | 24.2 | 22,574 | 1,792 |
| Nassau County, Florida | Urban | 14.0 | 13,169 | 305 |
| Nassau County, New York | Urban | 9.0 | 122,877 | 48 |
| Natchitoches Parish, Louisiana | Rural | 37.1 | 12,884 | 2,939 |
| Natrona County, Wyoming | Urban | 18.0 | 14,098 | 821 |
| Navajo County, Arizona | Rural | 37.2 | 39,066 | 2,942 |
| Navarro County, Texas | Rural | 29.4 | 15,379 | 2,435 |
| Nelson County, Kentucky | Urban | 17.8 | 8,271 | 796 |
| Nelson County, North Dakota | Rural | 14.0 | 406 | 305 |
| Nelson County, Virginia | Urban | 19.5 | 2,880 | 1,053 |
| Nemaha County, Kansas | Rural | 16.8 | 1,659 | 653 |
| Nemaha County, Nebraska | Rural | 22.8 | 1,488 | 1,569 |
| Neosho County, Kansas | Rural | 25.2 | 3,827 | 1,929 |
| Neshoba County, Mississippi | Rural | 36.7 | 10,251 | 2,925 |
| Ness County, Kansas | Rural | 19.2 | 497 | 1,005 |
| Nevada County, Arkansas | Rural | 39.0 | 3,145 | 3,001 |
| Nevada County, California | Rural | 18.0 | 18,223 | 821 |
| New Castle County, Delaware | Urban | 16.0 | 89,323 | 528 |
| New Hanover County, North Carolina | Urban | 21.3 | 48,016 | 1,325 |
| New Haven County, Connecticut | Urban | 18.4 | 154,012 | 878 |
| New Kent County, Virginia | Urban | 10.0 | 2,361 | 74 |
| New London County, Connecticut | Urban | 15.3 | 39,592 | 453 |
| New Madrid County, Missouri | Rural | 32.0 | 4,996 | 2,646 |
| New York County, New York | Urban | 22.1 | 349,265 | 1,454 |
| Newaygo County, Michigan | Rural | 24.5 | 12,203 | 1,845 |
| Newberry County, South Carolina | Rural | 26.6 | 9,773 | 2,112 |
| Newport County, Rhode Island | Urban | 12.5 | 10,191 | 193 |
| Newport News City, Virginia | Urban | 22.9 | 40,691 | 1,586 |
| Newton County, Arkansas | Rural | 25.4 | 1,801 | 1,971 |
| Newton County, Georgia | Urban | 21.2 | 24,144 | 1,307 |
| Newton County, Indiana | Urban | 20.2 | 2,753 | 1,153 |
| Newton County, Mississippi | Rural | 33.6 | 6,821 | 2,752 |
| Newton County, Missouri | Urban | 25.0 | 14,550 | 1,906 |
| Newton County, Texas | Rural | 39.3 | 4,713 | 3,005 |
| Nez Perce County, Idaho | Urban | 22.5 | 9,243 | 1,512 |
| Niagara County, New York | Urban | 20.0 | 41,453 | 1,121 |
| Nicholas County, Kentucky | Rural | 26.7 | 2,010 | 2,121 |
| Nicholas County, West Virginia | Rural | 26.5 | 6,437 | 2,099 |
| Nicollet County, Minnesota | Urban | 17.2 | 5,476 | 715 |
| Niobrara County, Wyoming | Rural | 25.2 | 552 | 1,929 |
| Noble County, Indiana | Rural | 16.0 | 7,442 | 528 |
| Noble County, Ohio | Rural | 21.4 | 2,570 | 1,342 |
| Noble County, Oklahoma | Rural | 20.3 | 2,164 | 1,168 |
| Nobles County, Minnesota | Rural | 24.4 | 5,283 | 1,831 |
| Nodaway County, Missouri | Rural | 25.3 | 4,629 | 1,949 |
| Nolan County, Texas | Rural | 35.1 | 4,999 | 2,863 |
| Nome Census Area, Alaska | Rural | 35.8 | 3,436 | 2,887 |
| Norfolk City, Virginia | Urban | 26.1 | 56,207 | 2,051 |
| Norfolk County, Massachusetts | Urban | 10.4 | 73,718 | 88 |
| Norman County, Minnesota | Rural | 19.9 | 1,246 | 1,109 |
| North Slope Borough, Alaska | Rural | 13.1 | 1,404 | 236 |
| Northampton County, North Carolina | Rural | 32.2 | 5,340 | 2,657 |
| Northampton County, Pennsylvania | Urban | 14.9 | 45,182 | 396 |
| Northampton County, Virginia | Rural | 26.3 | 3,112 | 2,075 |
| Northumberland County, Pennsylvania | Rural | 21.7 | 18,927 | 1,383 |
| Northumberland County, Virginia | Rural | 14.6 | 1,747 | 361 |
| Northwest Arctic Borough, Alaska | Rural | 31.9 | 2,395 | 2,639 |
| Norton City, Virginia | Rural | 37.5 | 1,338 | 2,956 |
| Norton County, Kansas | Rural | 25.3 | 1,112 | 1,949 |
| Nottoway County, Virginia | Rural | 27.0 | 3,724 | 2,152 |
| Nowata County, Oklahoma | Rural | 28.1 | 2,603 | 2,297 |
| Noxubee County, Mississippi | Rural | 40.9 | 4,070 | 3,046 |
| Nuckolls County, Nebraska | Rural | 15.0 | 607 | 408 |
| Nueces County, Texas | Urban | 26.7 | 92,193 | 2,121 |
| Nye County, Nevada | Rural | 25.4 | 13,230 | 1,971 |
| O'Brien County, Iowa | Rural | 22.5 | 3,114 | 1,512 |
| Oakland County, Michigan | Urban | 12.4 | 156,454 | 182 |
| Obion County, Tennessee | Rural | 28.4 | 8,565 | 2,332 |
| Ocean County, New Jersey | Urban | 17.3 | 110,657 | 729 |
| Oceana County, Michigan | Rural | 25.1 | 6,621 | 1,917 |
| Ochiltree County, Texas | Rural | 30.6 | 2,982 | 2,548 |
| Oconee County, Georgia | Urban | 7.7 | 3,282 | 19 |
| Oconee County, South Carolina | Rural | 27.1 | 21,388 | 2,168 |
| Oconto County, Wisconsin | Urban | 15.2 | 5,912 | 437 |
| Ogemaw County, Michigan | Rural | 27.0 | 5,520 | 2,152 |
| Oglala Lakota, South Dakota | Rural | 66.8 | 8,904 | 3,143 |
| Ogle County, Illinois | Rural | 17.0 | 8,686 | 680 |
| Oglethorpe County, Georgia | Urban | 20.8 | 3,118 | 1,242 |
| Ohio County, Indiana | Urban | 16.6 | 985 | 615 |
| Ohio County, Kentucky | Rural | 26.3 | 6,072 | 2,075 |
| Ohio County, West Virginia | Urban | 24.3 | 9,658 | 1,812 |
| Okaloosa County, Florida | Urban | 16.7 | 34,884 | 635 |
| Okanogan County, Washington | Rural | 29.0 | 12,258 | 2,393 |
| Okeechobee County, Florida | Rural | 31.0 | 11,613 | 2,572 |
| Okfuskee County, Oklahoma | Rural | 39.5 | 4,044 | 3,013 |
| Oklahoma County, Oklahoma | Urban | 25.2 | 197,664 | 1,929 |
| Okmulgee County, Oklahoma | Urban | 30.7 | 10,899 | 2,552 |
| Oktibbeha County, Mississippi | Rural | 39.6 | 18,162 | 3,020 |
| Oldham County, Kentucky | Urban | 8.4 | 5,420 | 33 |
| Oldham County, Texas | Urban | 24.7 | 421 | 1,877 |
| Oliver County, North Dakota | Urban | 10.0 | 182 | 74 |
| Olmsted County, Minnesota | Urban | 13.6 | 21,892 | 278 |
| Oneida County, Idaho | Rural | 17.2 | 796 | 715 |
| Oneida County, New York | Urban | 23.2 | 50,978 | 1,644 |
| Oneida County, Wisconsin | Rural | 16.4 | 6,126 | 593 |
| Onondaga County, New York | Urban | 21.7 | 98,156 | 1,383 |
| Onslow County, North Carolina | Urban | 23.6 | 43,876 | 1,710 |
| Ontario County, New York | Urban | 16.2 | 17,634 | 565 |
| Ontonagon County, Michigan | Rural | 23.6 | 1,374 | 1,710 |
| Orange County, California | Urban | 16.0 | 498,757 | 528 |
| Orange County, Florida | Urban | 22.4 | 314,207 | 1,497 |
| Orange County, Indiana | Rural | 22.3 | 4,323 | 1,481 |
| Orange County, New York | Urban | 20.0 | 79,170 | 1,121 |
| Orange County, North Carolina | Urban | 18.2 | 24,734 | 848 |
| Orange County, Texas | Urban | 22.3 | 18,743 | 1,481 |
| Orange County, Vermont | Rural | 16.4 | 4,755 | 593 |
| Orange County, Virginia | Rural | 14.6 | 5,364 | 361 |
| Orangeburg County, South Carolina | Rural | 34.1 | 27,379 | 2,798 |
| Oregon County, Missouri | Rural | 37.2 | 3,147 | 2,942 |
| Orleans County, New York | Urban | 20.9 | 7,917 | 1,257 |
| Orleans County, Vermont | Rural | 22.0 | 5,870 | 1,435 |
| Orleans Parish, Louisiana | Urban | 32.8 | 119,512 | 2,698 |
| Osage County, Kansas | Urban | 17.6 | 2,741 | 771 |
| Osage County, Missouri | Urban | 15.7 | 2,050 | 497 |
| Osage County, Oklahoma | Urban | 23.2 | 10,262 | 1,644 |
| Osborne County, Kansas | Rural | 23.7 | 796 | 1,729 |
| Osceola County, Florida | Urban | 22.6 | 91,262 | 1,535 |
| Osceola County, Iowa | Rural | 21.9 | 1,316 | 1,417 |
| Osceola County, Michigan | Rural | 25.5 | 5,802 | 1,980 |
| Oscoda County, Michigan | Rural | 30.4 | 2,508 | 2,535 |
| Oswego County, New York | Urban | 24.9 | 27,995 | 1,896 |
| Otero County, Colorado | Rural | 36.1 | 6,494 | 2,899 |
| Otero County, New Mexico | Rural | 33.2 | 21,464 | 2,723 |
| Otoe County, Nebraska | Rural | 14.3 | 2,269 | 335 |
| Otsego County, Michigan | Rural | 18.8 | 4,705 | 938 |
| Otsego County, New York | Rural | 22.9 | 12,542 | 1,586 |
| Ottawa County, Kansas | Rural | 20.3 | 1,150 | 1,168 |
| Ottawa County, Michigan | Urban | 13.7 | 39,676 | 289 |
| Ottawa County, Ohio | Urban | 13.0 | 5,136 | 233 |
| Ottawa County, Oklahoma | Rural | 34.1 | 9,964 | 2,798 |
| Otter Tail County, Minnesota | Rural | 17.8 | 10,542 | 796 |
| Ouachita County, Arkansas | Rural | 31.4 | 6,867 | 2,597 |
| Ouachita Parish, Louisiana | Urban | 33.7 | 51,767 | 2,764 |
| Ouray County, Colorado | Rural | 11.4 | 572 | 127 |
| Outagamie County, Wisconsin | Urban | 12.2 | 23,033 | 173 |
| Overton County, Tennessee | Rural | 28.6 | 6,424 | 2,357 |
| Owen County, Indiana | Urban | 21.0 | 4,413 | 1,268 |
| Owen County, Kentucky | Rural | 25.6 | 2,857 | 1,989 |
| Owsley County, Kentucky | Rural | 39.7 | 1,533 | 3,021 |
| Owyhee County, Idaho | Urban | 27.2 | 3,301 | 2,185 |
| Oxford County, Maine | Rural | 25.2 | 14,544 | 1,929 |
| Ozark County, Missouri | Rural | 38.0 | 3,302 | 2,975 |
| Ozaukee County, Wisconsin | Urban | 8.9 | 8,066 | 46 |
| Pacific County, Washington | Rural | 20.7 | 4,851 | 1,230 |
| Page County, Iowa | Rural | 25.1 | 3,529 | 1,917 |
| Page County, Virginia | Rural | 18.0 | 4,240 | 821 |
| Palm Beach County, Florida | Urban | 18.7 | 277,087 | 927 |
| Palo Alto County, Iowa | Rural | 17.8 | 1,525 | 796 |
| Palo Pinto County, Texas | Rural | 26.9 | 7,711 | 2,141 |
| Pamlico County, North Carolina | Rural | 22.2 | 2,534 | 1,469 |
| Panola County, Mississippi | Rural | 39.5 | 12,873 | 3,013 |
| Panola County, Texas | Rural | 21.1 | 4,676 | 1,287 |
| Park County, Colorado | Urban | 12.9 | 2,273 | 221 |
| Park County, Montana | Rural | 23.0 | 3,988 | 1,612 |
| Park County, Wyoming | Rural | 15.7 | 4,613 | 497 |
| Parke County, Indiana | Rural | 27.9 | 4,268 | 2,273 |
| Parker County, Texas | Urban | 13.6 | 21,260 | 278 |
| Parmer County, Texas | Rural | 21.5 | 2,075 | 1,359 |
| Pasco County, Florida | Urban | 19.3 | 111,890 | 1,021 |
| Pasquotank County, North Carolina | Rural | 21.2 | 8,089 | 1,307 |
| Passaic County, New Jersey | Urban | 22.5 | 114,702 | 1,512 |
| Patrick County, Virginia | Rural | 24.2 | 4,152 | 1,792 |
| Paulding County, Georgia | Urban | 11.8 | 20,454 | 148 |
| Paulding County, Ohio | Rural | 18.2 | 3,391 | 848 |
| Pawnee County, Kansas | Rural | 15.6 | 845 | 483 |
| Pawnee County, Nebraska | Rural | 23.6 | 586 | 1,710 |
| Pawnee County, Oklahoma | Urban | 24.6 | 3,802 | 1,862 |
| Payette County, Idaho | Rural | 24.5 | 6,339 | 1,845 |
| Payne County, Oklahoma | Rural | 33.5 | 24,321 | 2,747 |
| Peach County, Georgia | Urban | 24.1 | 6,417 | 1,777 |
| Pearl River County, Mississippi | Rural | 26.4 | 14,664 | 2,087 |
| Pecos County, Texas | Rural | 34.1 | 4,293 | 2,798 |
| Pembina County, North Dakota | Rural | 17.9 | 1,185 | 811 |
| Pemiscot County, Missouri | Rural | 42.0 | 6,309 | 3,062 |
| Pend Oreille County, Washington | Rural | 24.5 | 3,331 | 1,845 |
| Pender County, North Carolina | Urban | 18.4 | 11,411 | 878 |
| Pendleton County, Kentucky | Urban | 22.6 | 3,252 | 1,535 |
| Pendleton County, West Virginia | Rural | 23.9 | 1,436 | 1,753 |
| Pennington County, Minnesota | Rural | 15.9 | 2,169 | 515 |
| Pennington County, South Dakota | Urban | 18.9 | 20,552 | 961 |
| Penobscot County, Maine | Urban | 21.7 | 31,774 | 1,383 |
| Peoria County, Illinois | Urban | 24.2 | 42,347 | 1,792 |
| Pepin County, Wisconsin | Rural | 13.8 | 1,006 | 295 |
| Perkins County, Nebraska | Rural | 15.0 | 418 | 408 |
| Perkins County, South Dakota | Rural | 20.9 | 630 | 1,257 |
| Perquimans County, North Carolina | Rural | 21.8 | 2,865 | 1,399 |
| Perry County, Alabama | Rural | 51.6 | 3,795 | 3,129 |
| Perry County, Arkansas | Urban | 27.1 | 2,703 | 2,168 |
| Perry County, Illinois | Rural | 24.6 | 4,504 | 1,862 |
| Perry County, Indiana | Rural | 19.4 | 3,451 | 1,035 |
| Perry County, Kentucky | Rural | 37.8 | 10,215 | 2,967 |
| Perry County, Mississippi | Urban | 33.1 | 3,679 | 2,712 |
| Perry County, Missouri | Rural | 19.5 | 3,607 | 1,053 |
| Perry County, Ohio | Urban | 23.8 | 8,339 | 1,737 |
| Perry County, Pennsylvania | Urban | 15.4 | 7,010 | 465 |
| Perry County, Tennessee | Rural | 30.0 | 2,512 | 2,496 |
| Pershing County, Nevada | Rural | 16.5 | 780 | 603 |
| Person County, North Carolina | Urban | 25.7 | 9,990 | 2,010 |
| Petersburg Census Area, Alaska | Rural | 12.9 | 426 | 221 |
| Petersburg City, Virginia | Urban | 32.8 | 10,785 | 2,698 |
| Petroleum County, Montana | Rural | 19.5 | 78 | 1,053 |
| Pettis County, Missouri | Rural | 22.4 | 9,520 | 1,497 |
| Phelps County, Missouri | Rural | 28.4 | 11,905 | 2,332 |
| Phelps County, Nebraska | Rural | 19.2 | 1,674 | 1,005 |
| Philadelphia County, Pennsylvania | Urban | 32.5 | 499,261 | 2,671 |
| Phillips County, Arkansas | Rural | 44.4 | 7,005 | 3,088 |
| Phillips County, Colorado | Rural | 27.2 | 1,199 | 2,185 |
| Phillips County, Kansas | Rural | 23.2 | 1,107 | 1,644 |
| Phillips County, Montana | Rural | 21.8 | 903 | 1,399 |
| Piatt County, Illinois | Urban | 12.0 | 1,995 | 162 |
| Pickaway County, Ohio | Urban | 19.1 | 10,544 | 989 |
| Pickens County, Alabama | Urban | 33.6 | 5,781 | 2,752 |
| Pickens County, Georgia | Urban | 21.2 | 7,164 | 1,307 |
| Pickens County, South Carolina | Urban | 27.0 | 33,639 | 2,152 |
| Pickett County, Tennessee | Rural | 37.3 | 1,865 | 2,949 |
| Pierce County, Georgia | Rural | 29.4 | 5,824 | 2,435 |
| Pierce County, Nebraska | Rural | 13.1 | 944 | 236 |
| Pierce County, North Dakota | Rural | 18.8 | 715 | 938 |
| Pierce County, Washington | Urban | 14.5 | 131,352 | 350 |
| Pierce County, Wisconsin | Urban | 15.0 | 5,978 | 408 |
| Pike County, Alabama | Rural | 34.4 | 10,486 | 2,819 |
| Pike County, Arkansas | Rural | 30.2 | 2,995 | 2,512 |
| Pike County, Georgia | Urban | 16.2 | 3,106 | 565 |
| Pike County, Illinois | Rural | 25.9 | 3,673 | 2,030 |
| Pike County, Indiana | Rural | 21.1 | 2,527 | 1,287 |
| Pike County, Kentucky | Rural | 37.9 | 21,300 | 2,971 |
| Pike County, Mississippi | Rural | 39.7 | 15,337 | 3,021 |
| Pike County, Missouri | Rural | 26.5 | 4,205 | 2,099 |
| Pike County, Ohio | Rural | 36.1 | 9,623 | 2,899 |
| Pike County, Pennsylvania | Rural | 16.3 | 9,650 | 581 |
| Pima County, Arizona | Urban | 23.3 | 237,420 | 1,659 |
| Pinal County, Arizona | Urban | 19.1 | 82,032 | 989 |
| Pine County, Minnesota | Rural | 19.6 | 5,456 | 1,065 |
| Pinellas County, Florida | Urban | 19.4 | 182,918 | 1,035 |
| Pipestone County, Minnesota | Rural | 22.3 | 2,039 | 1,481 |
| Piscataquis County, Maine | Rural | 25.9 | 4,333 | 2,030 |
| Pitkin County, Colorado | Rural | 11.0 | 1,873 | 110 |
| Pitt County, North Carolina | Urban | 29.3 | 48,710 | 2,426 |
| Pittsburg County, Oklahoma | Rural | 28.2 | 11,663 | 2,310 |
| Pittsylvania County, Virginia | Rural | 27.0 | 15,846 | 2,152 |
| Piute County, Utah | Rural | 29.7 | 503 | 2,470 |
| Placer County, California | Urban | 11.1 | 45,391 | 114 |
| Plaquemines Parish, Louisiana | Urban | 21.3 | 4,831 | 1,325 |
| Platte County, Missouri | Urban | 12.9 | 13,872 | 221 |
| Platte County, Nebraska | Rural | 16.3 | 5,538 | 581 |
| Platte County, Wyoming | Rural | 20.4 | 1,725 | 1,184 |
| Pleasants County, West Virginia | Rural | 19.9 | 1,402 | 1,109 |
| Plumas County, California | Rural | 19.4 | 3,749 | 1,035 |
| Plymouth County, Iowa | Rural | 11.6 | 2,947 | 138 |
| Plymouth County, Massachusetts | Urban | 11.5 | 59,762 | 128 |
| Pocahontas County, Iowa | Rural | 18.5 | 1,272 | 895 |
| Pocahontas County, West Virginia | Rural | 31.7 | 2,373 | 2,622 |
| Poinsett County, Arkansas | Urban | 33.9 | 7,535 | 2,783 |
| Pointe Coupee Parish, Louisiana | Urban | 27.0 | 5,452 | 2,152 |
| Polk County, Arkansas | Rural | 32.5 | 6,196 | 2,671 |
| Polk County, Florida | Urban | 25.6 | 190,614 | 1,989 |
| Polk County, Georgia | Rural | 27.9 | 11,949 | 2,273 |
| Polk County, Iowa | Urban | 17.1 | 83,336 | 696 |
| Polk County, Minnesota | Urban | 20.2 | 6,006 | 1,153 |
| Polk County, Missouri | Urban | 29.5 | 9,054 | 2,447 |
| Polk County, Nebraska | Rural | 11.3 | 579 | 121 |
| Polk County, North Carolina | Rural | 21.8 | 4,221 | 1,399 |
| Polk County, Oregon | Urban | 19.8 | 17,111 | 1,092 |
| Polk County, Tennessee | Urban | 23.3 | 4,039 | 1,659 |
| Polk County, Texas | Rural | 27.1 | 13,022 | 2,168 |
| Polk County, Wisconsin | Rural | 14.2 | 6,372 | 328 |
| Pondera County, Montana | Rural | 31.4 | 1,852 | 2,597 |
| Pontotoc County, Mississippi | Rural | 25.8 | 8,001 | 2,020 |
| Pontotoc County, Oklahoma | Rural | 22.0 | 8,129 | 1,435 |
| Pope County, Arkansas | Rural | 30.4 | 18,441 | 2,535 |
| Pope County, Illinois | Rural | 18.2 | 655 | 848 |
| Pope County, Minnesota | Rural | 17.1 | 1,912 | 696 |
| Poquoson City, Virginia | Urban | 10.5 | 1,317 | 94 |
| Portage County, Ohio | Urban | 19.9 | 30,617 | 1,109 |
| Portage County, Wisconsin | Rural | 17.7 | 11,915 | 779 |
| Porter County, Indiana | Urban | 15.0 | 25,527 | 408 |
| Portsmouth City, Virginia | Urban | 27.2 | 25,711 | 2,185 |
| Posey County, Indiana | Urban | 15.2 | 3,774 | 437 |
| Pottawatomie County, Kansas | Urban | 13.4 | 3,412 | 267 |
| Pottawatomie County, Oklahoma | Rural | 25.5 | 17,688 | 1,980 |
| Pottawattamie County, Iowa | Urban | 20.1 | 18,208 | 1,140 |
| Potter County, Pennsylvania | Rural | 21.8 | 3,502 | 1,399 |
| Potter County, South Dakota | Rural | 14.5 | 341 | 350 |
| Potter County, Texas | Urban | 34.0 | 37,445 | 2,788 |
| Powder River County, Montana | Rural | 14.3 | 246 | 335 |
| Powell County, Kentucky | Rural | 37.9 | 4,801 | 2,971 |
| Powell County, Montana | Rural | 21.8 | 1,143 | 1,399 |
| Power County, Idaho | Rural | 27.4 | 2,180 | 2,210 |
| Poweshiek County, Iowa | Rural | 20.2 | 3,435 | 1,153 |
| Powhatan County, Virginia | Urban | 9.1 | 2,691 | 51 |
| Prairie County, Arkansas | Rural | 25.7 | 2,026 | 2,010 |
| Prairie County, Montana | Rural | 35.4 | 430 | 2,871 |
| Pratt County, Kansas | Rural | 19.4 | 1,649 | 1,035 |
| Preble County, Ohio | Rural | 17.4 | 7,044 | 742 |
| Prentiss County, Mississippi | Rural | 29.4 | 6,978 | 2,435 |
| Presidio County, Texas | Rural | 42.4 | 2,559 | 3,066 |
| Presque Isle County, Michigan | Rural | 25.1 | 3,270 | 1,917 |
| Preston County, West Virginia | Urban | 23.1 | 6,996 | 1,629 |
| Price County, Wisconsin | Rural | 21.6 | 3,004 | 1,372 |
| Prince Edward County, Virginia | Rural | 31.1 | 5,240 | 2,580 |
| Prince George County, Virginia | Urban | 17.8 | 6,364 | 796 |
| Prince Georges County, Maryland | Urban | 16.0 | 148,909 | 528 |
| Prince William County, Virginia | Urban | 11.1 | 53,275 | 114 |
| Prince of Wales-Hyder Census Area, Alaska | Rural | 26.4 | 1,503 | 2,087 |
| Providence County, Rhode Island | Urban | 20.1 | 127,252 | 1,140 |
| Prowers County, Colorado | Rural | 28.9 | 3,360 | 2,386 |
| Pueblo County, Colorado | Urban | 25.0 | 41,012 | 1,906 |
| Puerto Rico | Urban | 58.4 | 1,882,589 | 3,140 |
| Pulaski County, Arkansas | Urban | 26.3 | 102,768 | 2,075 |
| Pulaski County, Georgia | Rural | 31.5 | 2,711 | 2,602 |
| Pulaski County, Illinois | Rural | 37.8 | 1,861 | 2,967 |
| Pulaski County, Indiana | Rural | 21.2 | 2,580 | 1,307 |
| Pulaski County, Kentucky | Rural | 33.3 | 21,380 | 2,732 |
| Pulaski County, Missouri | Rural | 22.3 | 9,771 | 1,481 |
| Pulaski County, Virginia | Urban | 21.5 | 6,982 | 1,359 |
| Pushmataha County, Oklahoma | Rural | 38.0 | 4,026 | 2,975 |
| Putnam County, Florida | Rural | 39.5 | 28,797 | 3,013 |
| Putnam County, Georgia | Rural | 28.7 | 6,349 | 2,373 |
| Putnam County, Illinois | Rural | 12.7 | 711 | 204 |
| Putnam County, Indiana | Rural | 18.0 | 5,833 | 821 |
| Putnam County, Missouri | Rural | 23.1 | 1,059 | 1,629 |
| Putnam County, New York | Urban | 9.6 | 9,244 | 63 |
| Putnam County, Ohio | Rural | 11.5 | 3,924 | 128 |
| Putnam County, Tennessee | Rural | 28.3 | 21,963 | 2,322 |
| Putnam County, West Virginia | Urban | 17.7 | 10,063 | 779 |
| Quay County, New Mexico | Rural | 39.5 | 3,324 | 3,013 |
| Queen Annes County, Maryland | Urban | 11.7 | 5,889 | 142 |
| Queens County, New York | Urban | 20.4 | 470,777 | 1,184 |
| Quitman County, Georgia | Rural | 36.5 | 764 | 2,917 |
| Quitman County, Mississippi | Rural | 50.2 | 2,880 | 3,118 |
| Rabun County, Georgia | Rural | 26.0 | 4,380 | 2,040 |
| Racine County, Wisconsin | Urban | 17.0 | 32,698 | 680 |
| Radford City, Virginia | Urban | 43.2 | 5,784 | 3,074 |
| Rains County, Texas | Rural | 20.3 | 2,527 | 1,168 |
| Raleigh County, West Virginia | Urban | 32.0 | 22,418 | 2,646 |
| Ralls County, Missouri | Rural | 22.5 | 2,322 | 1,512 |
| Ramsey County, Minnesota | Urban | 20.1 | 106,631 | 1,140 |
| Ramsey County, North Dakota | Rural | 24.6 | 2,726 | 1,862 |
| Randall County, Texas | Urban | 17.0 | 23,868 | 680 |
| Randolph County, Alabama | Rural | 26.5 | 5,740 | 2,099 |
| Randolph County, Arkansas | Rural | 34.7 | 6,378 | 2,846 |
| Randolph County, Georgia | Rural | 51.4 | 3,120 | 3,125 |
| Randolph County, Illinois | Rural | 19.7 | 5,371 | 1,073 |
| Randolph County, Indiana | Rural | 24.1 | 5,769 | 1,777 |
| Randolph County, Missouri | Rural | 26.3 | 5,927 | 2,075 |
| Randolph County, North Carolina | Urban | 25.6 | 36,817 | 1,989 |
| Randolph County, West Virginia | Rural | 25.3 | 6,404 | 1,949 |
| Rankin County, Mississippi | Urban | 16.1 | 24,626 | 551 |
| Ransom County, North Dakota | Rural | 15.9 | 865 | 515 |
| Rapides Parish, Louisiana | Urban | 29.9 | 37,479 | 2,489 |
| Rappahannock County, Virginia | Urban | 18.9 | 1,400 | 961 |
| Ravalli County, Montana | Rural | 14.7 | 6,698 | 373 |
| Rawlins County, Kansas | Rural | 25.6 | 640 | 1,989 |
| Ray County, Missouri | Urban | 21.0 | 4,798 | 1,268 |
| Reagan County, Texas | Rural | 22.8 | 741 | 1,569 |
| Real County, Texas | Rural | 31.5 | 801 | 2,602 |
| Red Lake County, Minnesota | Rural | 15.1 | 591 | 421 |
| Red River County, Texas | Rural | 30.1 | 3,442 | 2,503 |
| Red River Parish, Louisiana | Rural | 39.7 | 2,869 | 3,021 |
| Red Willow County, Nebraska | Rural | 21.1 | 2,166 | 1,287 |
| Redwood County, Minnesota | Rural | 20.8 | 3,131 | 1,242 |
| Reeves County, Texas | Rural | 35.4 | 4,323 | 2,871 |
| Refugio County, Texas | Rural | 28.4 | 1,854 | 2,332 |
| Reno County, Kansas | Rural | 22.5 | 13,094 | 1,512 |
| Rensselaer County, New York | Urban | 17.7 | 27,332 | 779 |
| Renville County, Minnesota | Rural | 20.7 | 2,946 | 1,230 |
| Renville County, North Dakota | Urban | 11.8 | 260 | 148 |
| Republic County, Kansas | Rural | 28.5 | 1,300 | 2,347 |
| Reynolds County, Missouri | Rural | 30.4 | 1,786 | 2,535 |
| Rhea County, Tennessee | Rural | 29.2 | 9,516 | 2,415 |
| Rice County, Kansas | Rural | 18.3 | 1,603 | 862 |
| Rice County, Minnesota | Rural | 16.5 | 9,846 | 603 |
| Rich County, Utah | Rural | 21.8 | 562 | 1,399 |
| Richardson County, Nebraska | Rural | 18.3 | 1,405 | 862 |
| Richland County, Illinois | Rural | 21.1 | 3,229 | 1,287 |
| Richland County, Montana | Rural | 12.4 | 1,405 | 182 |
| Richland County, North Dakota | Rural | 17.9 | 2,724 | 811 |
| Richland County, Ohio | Urban | 24.7 | 29,121 | 1,877 |
| Richland County, South Carolina | Urban | 25.5 | 99,667 | 1,980 |
| Richland County, Wisconsin | Rural | 23.0 | 3,891 | 1,612 |
| Richland Parish, Louisiana | Urban | 36.6 | 6,938 | 2,920 |
| Richmond City, Virginia | Urban | 27.9 | 60,815 | 2,273 |
| Richmond County, Georgia | Urban | 31.3 | 61,335 | 2,593 |
| Richmond County, New York | Urban | 17.7 | 86,497 | 779 |
| Richmond County, North Carolina | Rural | 38.4 | 15,987 | 2,983 |
| Richmond County, Virginia | Rural | 18.4 | 1,364 | 878 |
| Riley County, Kansas | Urban | 30.2 | 18,483 | 2,512 |
| Ringgold County, Iowa | Rural | 14.9 | 666 | 396 |
| Rio Arriba County, New Mexico | Rural | 32.0 | 12,787 | 2,646 |
| Rio Blanco County, Colorado | Rural | 15.7 | 977 | 497 |
| Rio Grande County, Colorado | Rural | 23.3 | 2,595 | 1,659 |
| Ripley County, Indiana | Rural | 15.4 | 4,380 | 465 |
| Ripley County, Missouri | Rural | 35.7 | 3,797 | 2,882 |
| Ritchie County, West Virginia | Rural | 31.4 | 2,588 | 2,597 |
| Riverside County, California | Urban | 19.0 | 458,343 | 977 |
| Roane County, Tennessee | Urban | 23.0 | 12,408 | 1,612 |
| Roane County, West Virginia | Rural | 35.9 | 4,956 | 2,893 |
| Roanoke City, Virginia | Urban | 29.4 | 28,481 | 2,435 |
| Roanoke County, Virginia | Urban | 13.6 | 12,796 | 278 |
| Roberts County, South Dakota | Rural | 31.3 | 3,117 | 2,593 |
| Roberts County, Texas | Rural | 7.8 | 61 | 22 |
| Robertson County, Kentucky | Rural | 42.8 | 894 | 3,069 |
| Robertson County, Tennessee | Urban | 16.7 | 12,306 | 635 |
| Robertson County, Texas | Urban | 23.6 | 3,959 | 1,710 |
| Robeson County, North Carolina | Rural | 43.3 | 49,091 | 3,075 |
| Rock County, Minnesota | Urban | 18.1 | 1,701 | 834 |
| Rock County, Nebraska | Rural | 16.4 | 206 | 593 |
| Rock County, Wisconsin | Urban | 16.9 | 27,143 | 665 |
| Rock Island County, Illinois | Urban | 23.0 | 31,725 | 1,612 |
| Rockbridge County, Virginia | Rural | 18.3 | 4,058 | 862 |
| Rockcastle County, Kentucky | Rural | 34.0 | 5,336 | 2,788 |
| Rockdale County, Georgia | Urban | 24.7 | 23,062 | 1,877 |
| Rockingham County, New Hampshire | Urban | 8.0 | 25,249 | 26 |
| Rockingham County, North Carolina | Urban | 26.4 | 23,629 | 2,087 |
| Rockingham County, Virginia | Urban | 16.4 | 13,521 | 593 |
| Rockland County, New York | Urban | 22.9 | 76,509 | 1,586 |
| Rockwall County, Texas | Urban | 7.4 | 8,569 | 14 |
| Roger Mills County, Oklahoma | Rural | 30.9 | 1,037 | 2,566 |
| Rogers County, Oklahoma | Urban | 16.6 | 15,875 | 615 |
| Rolette County, North Dakota | Rural | 36.2 | 4,217 | 2,907 |
| Rooks County, Kansas | Rural | 15.4 | 715 | 465 |
| Roosevelt County, Montana | Rural | 40.6 | 4,155 | 3,037 |
| Roosevelt County, New Mexico | Rural | 32.5 | 5,814 | 2,671 |
| Roscommon County, Michigan | Rural | 24.3 | 5,668 | 1,812 |
| Roseau County, Minnesota | Rural | 16.0 | 2,407 | 528 |
| Rosebud County, Montana | Rural | 33.2 | 2,709 | 2,723 |
| Ross County, Ohio | Rural | 26.0 | 18,589 | 2,040 |
| Routt County, Colorado | Rural | 12.3 | 3,036 | 177 |
| Rowan County, Kentucky | Rural | 35.4 | 7,654 | 2,871 |
| Rowan County, North Carolina | Urban | 25.2 | 36,471 | 1,929 |
| Runnels County, Texas | Rural | 22.2 | 2,138 | 1,469 |
| Rush County, Indiana | Rural | 23.4 | 3,840 | 1,672 |
| Rush County, Kansas | Rural | 22.1 | 638 | 1,454 |
| Rusk County, Texas | Urban | 24.3 | 11,561 | 1,812 |
| Rusk County, Wisconsin | Rural | 24.5 | 3,412 | 1,845 |
| Russell County, Alabama | Urban | 31.5 | 18,335 | 2,602 |
| Russell County, Kansas | Rural | 23.7 | 1,552 | 1,729 |
| Russell County, Kentucky | Rural | 33.4 | 5,902 | 2,737 |
| Russell County, Virginia | Rural | 28.3 | 7,176 | 2,322 |
| Rutherford County, North Carolina | Rural | 30.3 | 19,248 | 2,527 |
| Rutherford County, Tennessee | Urban | 16.3 | 56,439 | 581 |
| Rutland County, Vermont | Rural | 19.7 | 11,580 | 1,073 |
| Sabine County, Texas | Rural | 25.5 | 2,518 | 1,980 |
| Sabine Parish, Louisiana | Rural | 34.8 | 7,562 | 2,848 |
| Sac County, Iowa | Rural | 16.5 | 1,583 | 603 |
| Sacramento County, California | Urban | 20.2 | 316,646 | 1,153 |
| Sagadahoc County, Maine | Urban | 17.0 | 6,221 | 680 |
| Saginaw County, Michigan | Urban | 28.0 | 51,414 | 2,283 |
| Saguache County, Colorado | Rural | 32.7 | 2,122 | 2,694 |
| Salem City, Virginia | Urban | 18.4 | 4,233 | 878 |
| Salem County, New Jersey | Urban | 20.0 | 12,724 | 1,121 |
| Saline County, Arkansas | Urban | 17.3 | 21,428 | 729 |
| Saline County, Illinois | Rural | 26.2 | 5,984 | 2,067 |
| Saline County, Kansas | Rural | 21.3 | 11,121 | 1,325 |
| Saline County, Missouri | Rural | 23.5 | 5,088 | 1,696 |
| Saline County, Nebraska | Rural | 16.3 | 2,285 | 581 |
| Salt Lake County, Utah | Urban | 14.4 | 168,046 | 345 |
| Saluda County, South Carolina | Urban | 28.2 | 5,275 | 2,310 |
| Sampson County, North Carolina | Rural | 30.8 | 17,829 | 2,558 |
| San Augustine County, Texas | Rural | 43.7 | 3,346 | 3,082 |
| San Benito County, California | Urban | 14.2 | 9,347 | 328 |
| San Bernardino County, California | Urban | 22.8 | 488,893 | 1,569 |
| San Diego County, California | Urban | 16.9 | 538,849 | 665 |
| San Francisco County, California | Urban | 16.1 | 132,906 | 551 |
| San Jacinto County, Texas | Urban | 29.5 | 8,219 | 2,447 |
| San Joaquin County, California | Urban | 21.0 | 162,445 | 1,268 |
| San Juan County, Colorado | Rural | 20.4 | 141 | 1,184 |
| San Juan County, New Mexico | Urban | 35.7 | 42,746 | 2,882 |
| San Juan County, Utah | Rural | 34.2 | 4,843 | 2,807 |
| San Juan County, Washington | Rural | 16.3 | 2,938 | 581 |
| San Luis Obispo County, California | Urban | 18.4 | 49,278 | 878 |
| San Mateo County, California | Urban | 10.3 | 76,160 | 86 |
| San Miguel County, Colorado | Rural | 19.8 | 1,587 | 1,092 |
| San Miguel County, New Mexico | Rural | 32.9 | 8,513 | 2,706 |
| San Patricio County, Texas | Urban | 27.6 | 18,928 | 2,237 |
| San Saba County, Texas | Rural | 25.2 | 1,312 | 1,929 |
| Sanborn County, South Dakota | Rural | 17.1 | 393 | 696 |
| Sanders County, Montana | Rural | 28.7 | 3,656 | 2,373 |
| Sandoval County, New Mexico | Urban | 16.7 | 25,149 | 635 |
| Sandusky County, Ohio | Rural | 21.5 | 12,404 | 1,359 |
| Sangamon County, Illinois | Urban | 19.7 | 37,657 | 1,073 |
| Sanilac County, Michigan | Rural | 23.4 | 9,380 | 1,672 |
| Sanpete County, Utah | Rural | 27.3 | 7,257 | 2,196 |
| Santa Barbara County, California | Urban | 22.6 | 95,982 | 1,535 |
| Santa Clara County, California | Urban | 10.8 | 202,728 | 106 |
| Santa Cruz County, Arizona | Rural | 33.2 | 15,954 | 2,723 |
| Santa Cruz County, California | Urban | 17.8 | 45,451 | 796 |
| Santa Fe County, New Mexico | Urban | 21.0 | 32,178 | 1,268 |
| Santa Rosa County, Florida | Urban | 14.9 | 28,168 | 396 |
| Sarasota County, Florida | Urban | 14.5 | 63,902 | 350 |
| Saratoga County, New York | Urban | 11.3 | 26,472 | 121 |
| Sargent County, North Dakota | Rural | 11.7 | 441 | 142 |
| Sarpy County, Nebraska | Urban | 10.2 | 19,694 | 82 |
| Sauk County, Wisconsin | Rural | 15.9 | 10,327 | 515 |
| Saunders County, Nebraska | Urban | 11.5 | 2,591 | 128 |
| Sawyer County, Wisconsin | Rural | 23.8 | 4,229 | 1,737 |
| Schenectady County, New York | Urban | 18.9 | 29,305 | 961 |
| Schleicher County, Texas | Rural | 16.8 | 405 | 653 |
| Schley County, Georgia | Rural | 23.3 | 1,058 | 1,659 |
| Schoharie County, New York | Urban | 18.8 | 5,388 | 938 |
| Schoolcraft County, Michigan | Rural | 26.6 | 2,117 | 2,112 |
| Schuyler County, Illinois | Rural | 26.4 | 1,770 | 2,087 |
| Schuyler County, Missouri | Rural | 15.8 | 636 | 508 |
| Schuyler County, New York | Rural | 24.5 | 4,317 | 1,845 |
| Schuylkill County, Pennsylvania | Rural | 21.3 | 28,939 | 1,325 |
| Scioto County, Ohio | Rural | 33.7 | 23,547 | 2,764 |
| Scotland County, Missouri | Rural | 20.3 | 938 | 1,168 |
| Scotland County, North Carolina | Rural | 40.4 | 12,977 | 3,032 |
| Scott County, Arkansas | Rural | 28.1 | 2,739 | 2,297 |
| Scott County, Illinois | Rural | 18.1 | 866 | 834 |
| Scott County, Indiana | Rural | 23.8 | 5,609 | 1,737 |
| Scott County, Iowa | Urban | 18.8 | 32,056 | 938 |
| Scott County, Kansas | Rural | 16.0 | 791 | 528 |
| Scott County, Kentucky | Urban | 15.9 | 9,060 | 515 |
| Scott County, Minnesota | Urban | 8.7 | 13,141 | 39 |
| Scott County, Mississippi | Urban | 38.5 | 10,546 | 2,989 |
| Scott County, Missouri | Rural | 25.3 | 9,427 | 1,949 |
| Scott County, Tennessee | Rural | 39.4 | 8,442 | 3,009 |
| Scott County, Virginia | Urban | 29.4 | 6,094 | 2,435 |
| Scotts Bluff County, Nebraska | Rural | 22.6 | 7,933 | 1,535 |
| Screven County, Georgia | Rural | 30.1 | 4,105 | 2,503 |
| Scurry County, Texas | Rural | 23.4 | 3,373 | 1,672 |
| Searcy County, Arkansas | Rural | 37.4 | 2,897 | 2,951 |
| Sebastian County, Arkansas | Urban | 27.1 | 34,205 | 2,168 |
| Sedgwick County, Colorado | Rural | 24.1 | 559 | 1,777 |
| Sedgwick County, Kansas | Urban | 21.8 | 112,654 | 1,399 |
| Seminole County, Florida | Urban | 15.7 | 73,717 | 497 |
| Seminole County, Georgia | Rural | 29.8 | 2,675 | 2,477 |
| Seminole County, Oklahoma | Rural | 37.2 | 8,468 | 2,942 |
| Seneca County, New York | Rural | 21.5 | 6,721 | 1,359 |
| Seneca County, Ohio | Rural | 19.8 | 10,283 | 1,092 |
| Sequatchie County, Tennessee | Urban | 33.7 | 5,443 | 2,764 |
| Sequoyah County, Oklahoma | Urban | 34.8 | 13,664 | 2,848 |
| Sevier County, Arkansas | Rural | 33.7 | 5,236 | 2,764 |
| Sevier County, Tennessee | Rural | 23.1 | 22,493 | 1,629 |
| Sevier County, Utah | Rural | 17.2 | 3,679 | 715 |
| Seward County, Kansas | Rural | 22.6 | 4,809 | 1,535 |
| Seward County, Nebraska | Urban | 12.6 | 2,051 | 199 |
| Shackelford County, Texas | Rural | 16.8 | 526 | 653 |
| Shannon County, Missouri | Rural | 27.0 | 1,866 | 2,152 |
| Sharkey County, Mississippi | Rural | 51.2 | 1,919 | 3,122 |
| Sharp County, Arkansas | Rural | 32.6 | 5,632 | 2,686 |
| Shasta County, California | Urban | 21.5 | 38,484 | 1,359 |
| Shawano County, Wisconsin | Rural | 18.4 | 7,372 | 878 |
| Shawnee County, Kansas | Urban | 20.3 | 35,305 | 1,168 |
| Sheboygan County, Wisconsin | Urban | 15.1 | 17,358 | 421 |
| Shelby County, Alabama | Urban | 11.7 | 26,054 | 142 |
| Shelby County, Illinois | Rural | 19.3 | 3,982 | 1,021 |
| Shelby County, Indiana | Urban | 19.4 | 8,588 | 1,035 |
| Shelby County, Iowa | Rural | 16.2 | 1,869 | 565 |
| Shelby County, Kentucky | Urban | 16.8 | 7,951 | 653 |
| Shelby County, Missouri | Rural | 33.4 | 1,929 | 2,737 |
| Shelby County, Ohio | Rural | 19.9 | 9,449 | 1,109 |
| Shelby County, Tennessee | Urban | 27.4 | 248,005 | 2,210 |
| Shelby County, Texas | Rural | 33.6 | 8,041 | 2,752 |
| Shenandoah County, Virginia | Rural | 22.6 | 9,985 | 1,535 |
| Sherburne County, Minnesota | Urban | 8.8 | 8,578 | 40 |
| Sheridan County, Kansas | Rural | 14.5 | 351 | 350 |
| Sheridan County, Montana | Rural | 19.8 | 712 | 1,092 |
| Sheridan County, Nebraska | Rural | 20.0 | 979 | 1,121 |
| Sheridan County, North Dakota | Rural | 15.9 | 210 | 515 |
| Sheridan County, Wyoming | Rural | 15.0 | 4,617 | 408 |
| Sherman County, Kansas | Rural | 19.7 | 1,096 | 1,073 |
| Sherman County, Nebraska | Rural | 20.4 | 596 | 1,184 |
| Sherman County, Oregon | Rural | 23.6 | 450 | 1,710 |
| Sherman County, Texas | Rural | 15.3 | 366 | 453 |
| Shiawassee County, Michigan | Rural | 20.4 | 13,735 | 1,184 |
| Shoshone County, Idaho | Rural | 26.6 | 3,556 | 2,112 |
| Sibley County, Minnesota | Rural | 16.7 | 2,461 | 635 |
| Sierra County, California | Rural | 29.3 | 771 | 2,426 |
| Sierra County, New Mexico | Rural | 38.6 | 4,348 | 2,994 |
| Silver Bow County, Montana | Rural | 24.0 | 8,274 | 1,764 |
| Simpson County, Kentucky | Rural | 23.3 | 4,496 | 1,659 |
| Simpson County, Mississippi | Urban | 27.2 | 6,877 | 2,185 |
| Sioux County, Iowa | Rural | 12.8 | 4,330 | 216 |
| Sioux County, Nebraska | Rural | 33.8 | 405 | 2,776 |
| Sioux County, North Dakota | Rural | 56.0 | 2,085 | 3,138 |
| Siskiyou County, California | Rural | 26.4 | 11,475 | 2,087 |
| Sitka Borough, Alaska | Rural | 13.2 | 1,086 | 245 |
| Skagit County, Washington | Urban | 17.7 | 22,729 | 779 |
| Skagway Municipality, Alaska | Rural | 11.9 | 155 | 154 |
| Skamania County, Washington | Urban | 16.7 | 2,037 | 635 |
| Slope County, North Dakota | Rural | 20.8 | 165 | 1,242 |
| Smith County, Kansas | Rural | 17.0 | 597 | 680 |
| Smith County, Mississippi | Rural | 34.0 | 4,775 | 2,788 |
| Smith County, Tennessee | Urban | 20.8 | 4,158 | 1,242 |
| Smith County, Texas | Urban | 22.2 | 51,357 | 1,469 |
| Smyth County, Virginia | Rural | 29.5 | 8,501 | 2,447 |
| Snohomish County, Washington | Urban | 12.4 | 102,429 | 182 |
| Snyder County, Pennsylvania | Rural | 18.1 | 6,647 | 834 |
| Socorro County, New Mexico | Rural | 37.7 | 5,854 | 2,966 |
| Solano County, California | Urban | 15.4 | 67,827 | 465 |
| Somerset County, Maine | Rural | 28.1 | 14,014 | 2,297 |
| Somerset County, Maryland | Urban | 29.4 | 5,784 | 2,435 |
| Somerset County, New Jersey | Urban | 8.6 | 29,670 | 37 |
| Somerset County, Pennsylvania | Rural | 20.3 | 13,958 | 1,168 |
| Somervell County, Texas | Rural | 14.8 | 1,385 | 383 |
| Sonoma County, California | Urban | 13.7 | 65,759 | 289 |
| Southampton County, Virginia | Rural | 14.2 | 2,338 | 328 |
| Southeast Fairbanks Census Area, Alaska | Rural | 22.8 | 1,564 | 1,569 |
| Spalding County, Georgia | Urban | 27.7 | 18,531 | 2,252 |
| Spartanburg County, South Carolina | Urban | 23.5 | 77,543 | 1,696 |
| Spencer County, Indiana | Rural | 15.2 | 2,970 | 437 |
| Spencer County, Kentucky | Urban | 14.1 | 2,770 | 313 |
| Spink County, South Dakota | Rural | 19.5 | 1,206 | 1,053 |
| Spokane County, Washington | Urban | 20.4 | 108,008 | 1,184 |
| Spotsylvania County, Virginia | Urban | 12.0 | 17,168 | 162 |
| St. Bernard Parish, Louisiana | Urban | 33.6 | 14,711 | 2,752 |
| St. Charles County, Missouri | Urban | 8.3 | 33,274 | 30 |
| St. Charles Parish, Louisiana | Urban | 17.3 | 8,889 | 729 |
| St. Clair County, Alabama | Urban | 16.9 | 15,360 | 665 |
| St. Clair County, Illinois | Urban | 20.3 | 50,683 | 1,168 |
| St. Clair County, Michigan | Urban | 18.8 | 29,698 | 938 |
| St. Clair County, Missouri | Rural | 30.7 | 2,812 | 2,552 |
| St. Croix County, Wisconsin | Urban | 10.7 | 10,081 | 104 |
| St. Francis County, Arkansas | Rural | 40.6 | 8,033 | 3,037 |
| St. Francois County, Missouri | Rural | 27.7 | 16,954 | 2,252 |
| St. Helena Parish, Louisiana | Urban | 37.2 | 3,990 | 2,942 |
| St. James Parish, Louisiana | Urban | 22.5 | 4,406 | 1,512 |
| St. John the Baptist Parish, Louisiana | Urban | 24.4 | 9,994 | 1,831 |
| St. Johns County, Florida | Urban | 11.1 | 32,063 | 114 |
| St. Joseph County, Indiana | Urban | 22.5 | 58,733 | 1,512 |
| St. Joseph County, Michigan | Rural | 20.3 | 12,216 | 1,168 |
| St. Landry Parish, Louisiana | Rural | 38.5 | 30,977 | 2,989 |
| St. Lawrence County, New York | Rural | 27.7 | 26,851 | 2,252 |
| St. Louis City, Missouri | Urban | 30.2 | 85,936 | 2,512 |
| St. Louis County, Minnesota | Urban | 21.1 | 40,646 | 1,287 |
| St. Louis County, Missouri | Urban | 15.7 | 153,366 | 497 |
| St. Lucie County, Florida | Urban | 21.2 | 72,586 | 1,307 |
| St. Martin Parish, Louisiana | Urban | 27.7 | 14,126 | 2,252 |
| St. Mary Parish, Louisiana | Rural | 32.7 | 15,640 | 2,694 |
| St. Marys County, Maryland | Urban | 11.8 | 13,237 | 148 |
| St. Tammany Parish, Louisiana | Urban | 19.5 | 52,005 | 1,053 |
| Stafford County, Kansas | Rural | 20.5 | 801 | 1,198 |
| Stafford County, Virginia | Urban | 8.8 | 13,857 | 40 |
| Stanislaus County, California | Urban | 22.9 | 125,571 | 1,586 |
| Stanley County, South Dakota | Rural | 6.9 | 207 | 9 |
| Stanly County, North Carolina | Rural | 23.7 | 14,580 | 1,729 |
| Stanton County, Kansas | Rural | 25.6 | 509 | 1,989 |
| Stanton County, Nebraska | Rural | 12.4 | 712 | 182 |
| Stark County, Illinois | Urban | 19.0 | 985 | 977 |
| Stark County, North Dakota | Rural | 16.3 | 5,235 | 581 |
| Stark County, Ohio | Urban | 21.2 | 77,544 | 1,307 |
| Starke County, Indiana | Rural | 24.4 | 5,638 | 1,831 |
| Starr County, Texas | Rural | 51.1 | 33,381 | 3,121 |
| Staunton City, Virginia | Urban | 20.9 | 5,067 | 1,257 |
| Ste. Genevieve County, Missouri | Rural | 18.4 | 3,331 | 878 |
| Stearns County, Minnesota | Urban | 20.1 | 30,750 | 1,140 |
| Steele County, Minnesota | Rural | 15.9 | 5,860 | 515 |
| Steele County, North Dakota | Rural | 19.5 | 337 | 1,053 |
| Stephens County, Georgia | Rural | 27.5 | 7,088 | 2,226 |
| Stephens County, Oklahoma | Rural | 27.4 | 11,670 | 2,210 |
| Stephens County, Texas | Rural | 25.2 | 2,219 | 1,929 |
| Stephenson County, Illinois | Rural | 22.0 | 9,510 | 1,435 |
| Sterling County, Texas | Rural | 3.0 | 41 | 1 |
| Steuben County, Indiana | Rural | 17.1 | 5,651 | 696 |
| Steuben County, New York | Rural | 23.2 | 21,238 | 1,644 |
| Stevens County, Kansas | Rural | 28.0 | 1,430 | 2,283 |
| Stevens County, Minnesota | Rural | 19.7 | 1,826 | 1,073 |
| Stevens County, Washington | Urban | 23.5 | 11,051 | 1,696 |
| Stewart County, Georgia | Urban | 41.7 | 1,528 | 3,057 |
| Stewart County, Tennessee | Urban | 18.6 | 2,561 | 908 |
| Stillwater County, Montana | Urban | 13.3 | 1,191 | 255 |
| Stoddard County, Missouri | Rural | 28.5 | 8,020 | 2,347 |
| Stokes County, North Carolina | Urban | 22.8 | 10,076 | 1,569 |
| Stone County, Arkansas | Rural | 36.6 | 4,525 | 2,920 |
| Stone County, Mississippi | Urban | 25.6 | 4,559 | 1,989 |
| Stone County, Missouri | Rural | 24.5 | 7,664 | 1,845 |
| Stonewall County, Texas | Rural | 22.1 | 266 | 1,454 |
| Storey County, Nevada | Urban | 8.8 | 363 | 40 |
| Story County, Iowa | Urban | 24.4 | 21,051 | 1,831 |
| Strafford County, New Hampshire | Urban | 13.7 | 16,777 | 289 |
| Stutsman County, North Dakota | Rural | 20.4 | 4,048 | 1,184 |
| Sublette County, Wyoming | Rural | 13.8 | 1,207 | 295 |
| Suffolk City, Virginia | Urban | 16.0 | 15,354 | 528 |
| Suffolk County, Massachusetts | Urban | 24.0 | 178,079 | 1,764 |
| Suffolk County, New York | Urban | 10.5 | 157,164 | 94 |
| Sullivan County, Indiana | Urban | 26.2 | 4,859 | 2,067 |
| Sullivan County, Missouri | Rural | 26.0 | 1,496 | 2,040 |
| Sullivan County, New Hampshire | Rural | 17.9 | 7,661 | 811 |
| Sullivan County, New York | Rural | 22.8 | 17,303 | 1,569 |
| Sullivan County, Pennsylvania | Rural | 16.9 | 949 | 665 |
| Sullivan County, Tennessee | Urban | 25.4 | 40,018 | 1,971 |
| Sully County, South Dakota | Rural | 12.2 | 179 | 173 |
| Summers County, West Virginia | Rural | 33.4 | 3,662 | 2,737 |
| Summit County, Colorado | Rural | 14.0 | 4,306 | 305 |
| Summit County, Ohio | Urban | 20.4 | 107,708 | 1,184 |
| Summit County, Utah | Rural | 7.9 | 3,360 | 23 |
| Sumner County, Kansas | Urban | 22.7 | 4,963 | 1,554 |
| Sumner County, Tennessee | Urban | 15.1 | 29,932 | 421 |
| Sumter County, Alabama | Rural | 41.8 | 4,162 | 3,058 |
| Sumter County, Florida | Urban | 14.6 | 18,909 | 361 |
| Sumter County, Georgia | Rural | 33.2 | 9,092 | 2,723 |
| Sumter County, South Carolina | Urban | 28.1 | 28,731 | 2,297 |
| Sunflower County, Mississippi | Rural | 43.1 | 9,385 | 3,073 |
| Surry County, North Carolina | Rural | 28.8 | 20,259 | 2,379 |
| Surry County, Virginia | Urban | 19.7 | 1,285 | 1,073 |
| Susquehanna County, Pennsylvania | Rural | 20.6 | 7,792 | 1,214 |
| Sussex County, Delaware | Rural | 18.5 | 45,311 | 895 |
| Sussex County, New Jersey | Urban | 9.3 | 13,361 | 53 |
| Sussex County, Virginia | Urban | 22.5 | 2,055 | 1,512 |
| Sutter County, California | Urban | 24.0 | 23,590 | 1,764 |
| Sutton County, Texas | Rural | 26.1 | 857 | 2,051 |
| Suwannee County, Florida | Rural | 28.4 | 12,022 | 2,332 |
| Swain County, North Carolina | Rural | 31.7 | 4,349 | 2,622 |
| Sweet Grass County, Montana | Rural | 15.1 | 555 | 421 |
| Sweetwater County, Wyoming | Rural | 19.5 | 8,040 | 1,053 |
| Swift County, Minnesota | Rural | 24.7 | 2,372 | 1,877 |
| Swisher County, Texas | Rural | 41.5 | 2,633 | 3,053 |
| Switzerland County, Indiana | Rural | 21.8 | 2,130 | 1,399 |
| Talbot County, Georgia | Urban | 34.3 | 1,953 | 2,815 |
| Talbot County, Maryland | Rural | 16.8 | 6,248 | 653 |
| Taliaferro County, Georgia | Rural | 30.0 | 520 | 2,496 |
| Talladega County, Alabama | Rural | 28.2 | 21,816 | 2,310 |
| Tallahatchie County, Mississippi | Rural | 40.5 | 4,832 | 3,033 |
| Tallapoosa County, Alabama | Rural | 23.6 | 9,514 | 1,710 |
| Tama County, Iowa | Rural | 23.6 | 3,907 | 1,710 |
| Taney County, Missouri | Rural | 25.3 | 13,804 | 1,949 |
| Tangipahoa Parish, Louisiana | Urban | 29.2 | 38,316 | 2,415 |
| Taos County, New Mexico | Rural | 26.3 | 9,028 | 2,075 |
| Tarrant County, Texas | Urban | 19.2 | 405,137 | 1,005 |
| Tate County, Mississippi | Urban | 25.0 | 6,626 | 1,906 |
| Tattnall County, Georgia | Rural | 36.7 | 7,198 | 2,925 |
| Taylor County, Florida | Rural | 33.0 | 6,146 | 2,709 |
| Taylor County, Georgia | Rural | 43.6 | 3,327 | 3,080 |
| Taylor County, Iowa | Rural | 17.7 | 1,026 | 779 |
| Taylor County, Kentucky | Rural | 26.8 | 6,705 | 2,132 |
| Taylor County, Texas | Urban | 22.6 | 31,285 | 1,535 |
| Taylor County, West Virginia | Rural | 24.5 | 3,956 | 1,845 |
| Taylor County, Wisconsin | Rural | 18.6 | 3,680 | 908 |
| Tazewell County, Illinois | Urban | 15.6 | 19,861 | 483 |
| Tazewell County, Virginia | Rural | 30.0 | 11,476 | 2,496 |
| Tehama County, California | Rural | 27.8 | 18,040 | 2,263 |
| Telfair County, Georgia | Rural | 46.2 | 4,509 | 3,098 |
| Teller County, Colorado | Urban | 11.9 | 2,944 | 154 |
| Tensas Parish, Louisiana | Rural | 45.5 | 1,740 | 3,093 |
| Terrebonne Parish, Louisiana | Urban | 24.6 | 25,998 | 1,862 |
| Terrell County, Georgia | Urban | 39.9 | 3,433 | 3,027 |
| Terrell County, Texas | Rural | 8.9 | 76 | 46 |
| Terry County, Texas | Rural | 34.2 | 3,728 | 2,807 |
| Teton County, Idaho | Rural | 15.7 | 1,895 | 497 |
| Teton County, Montana | Rural | 19.2 | 1,178 | 1,005 |
| Teton County, Wyoming | Rural | 10.2 | 2,365 | 82 |
| Texas County, Missouri | Rural | 34.8 | 8,187 | 2,848 |
| Texas County, Oklahoma | Rural | 28.4 | 5,808 | 2,332 |
| Thayer County, Nebraska | Rural | 23.3 | 1,122 | 1,659 |
| Thomas County, Georgia | Rural | 27.3 | 12,346 | 2,196 |
| Thomas County, Kansas | Rural | 15.9 | 1,190 | 515 |
| Thomas County, Nebraska | Rural | 10.5 | 66 | 94 |
| Throckmorton County, Texas | Rural | 26.8 | 426 | 2,132 |
| Thurston County, Nebraska | Rural | 29.2 | 1,908 | 2,415 |
| Thurston County, Washington | Urban | 15.5 | 45,255 | 475 |
| Tift County, Georgia | Rural | 33.4 | 13,210 | 2,737 |
| Tillamook County, Oregon | Rural | 20.1 | 5,352 | 1,140 |
| Tillman County, Oklahoma | Rural | 27.4 | 1,853 | 2,210 |
| Tioga County, New York | Urban | 20.1 | 9,531 | 1,140 |
| Tioga County, Pennsylvania | Rural | 20.9 | 8,410 | 1,257 |
| Tippah County, Mississippi | Rural | 32.3 | 6,785 | 2,663 |
| Tippecanoe County, Indiana | Urban | 27.5 | 46,950 | 2,226 |
| Tipton County, Indiana | Urban | 16.2 | 2,447 | 565 |
| Tipton County, Tennessee | Urban | 21.1 | 12,801 | 1,287 |
| Tishomingo County, Mississippi | Rural | 32.5 | 5,988 | 2,671 |
| Titus County, Texas | Rural | 31.4 | 9,728 | 2,597 |
| Todd County, Kentucky | Rural | 29.3 | 3,538 | 2,426 |
| Todd County, Minnesota | Rural | 21.9 | 5,472 | 1,417 |
| Todd County, South Dakota | Rural | 65.9 | 6,019 | 3,142 |
| Tolland County, Connecticut | Urban | 12.4 | 16,754 | 182 |
| Tom Green County, Texas | Urban | 22.7 | 25,898 | 1,554 |
| Tompkins County, New York | Urban | 21.0 | 18,607 | 1,268 |
| Tooele County, Utah | Urban | 9.5 | 7,207 | 58 |
| Toole County, Montana | Rural | 30.5 | 1,347 | 2,541 |
| Toombs County, Georgia | Rural | 32.2 | 8,574 | 2,657 |
| Torrance County, New Mexico | Urban | 38.5 | 5,836 | 2,989 |
| Towner County, North Dakota | Rural | 27.3 | 563 | 2,196 |
| Towns County, Georgia | Rural | 24.3 | 2,885 | 1,812 |
| Traill County, North Dakota | Rural | 12.9 | 973 | 221 |
| Transylvania County, North Carolina | Rural | 21.1 | 6,796 | 1,287 |
| Traverse County, Minnesota | Rural | 19.2 | 610 | 1,005 |
| Travis County, Texas | Urban | 16.7 | 214,360 | 635 |
| Treasure County, Montana | Rural | 21.3 | 162 | 1,325 |
| Trego County, Kansas | Rural | 13.6 | 368 | 278 |
| Trempealeau County, Wisconsin | Rural | 17.9 | 5,430 | 811 |
| Treutlen County, Georgia | Rural | 41.9 | 2,532 | 3,060 |
| Trigg County, Kentucky | Urban | 31.7 | 4,485 | 2,622 |
| Trimble County, Kentucky | Rural | 21.5 | 1,808 | 1,359 |
| Trinity County, California | Rural | 34.5 | 5,427 | 2,827 |
| Trinity County, Texas | Rural | 28.0 | 3,815 | 2,283 |
| Tripp County, South Dakota | Rural | 30.3 | 1,620 | 2,527 |
| Troup County, Georgia | Rural | 29.2 | 19,852 | 2,415 |
| Trousdale County, Tennessee | Urban | 19.0 | 1,748 | 977 |
| Trumbull County, Ohio | Urban | 26.6 | 52,547 | 2,112 |
| Tucker County, West Virginia | Rural | 22.5 | 1,468 | 1,512 |
| Tulare County, California | Urban | 30.1 | 141,528 | 2,503 |
| Tulsa County, Oklahoma | Urban | 24.0 | 158,761 | 1,764 |
| Tunica County, Mississippi | Urban | 51.5 | 4,832 | 3,127 |
| Tuolumne County, California | Rural | 18.1 | 9,379 | 834 |
| Turner County, Georgia | Rural | 39.5 | 3,416 | 3,013 |
| Turner County, South Dakota | Urban | 16.8 | 1,436 | 653 |
| Tuscaloosa County, Alabama | Urban | 25.8 | 56,820 | 2,020 |
| Tuscarawas County, Ohio | Rural | 22.5 | 20,568 | 1,512 |
| Tuscola County, Michigan | Rural | 22.1 | 11,586 | 1,454 |
| Twiggs County, Georgia | Urban | 24.3 | 1,889 | 1,812 |
| Twin Falls County, Idaho | Urban | 22.2 | 20,173 | 1,469 |
| Tyler County, Texas | Rural | 31.8 | 5,686 | 2,628 |
| Tyler County, West Virginia | Rural | 26.3 | 2,119 | 2,075 |
| Tyrrell County, North Carolina | Rural | 31.8 | 893 | 2,628 |
| Uinta County, Wyoming | Rural | 16.6 | 3,366 | 615 |
| Uintah County, Utah | Rural | 20.3 | 7,292 | 1,168 |
| Ulster County, New York | Urban | 19.8 | 34,602 | 1,092 |
| Umatilla County, Oregon | Rural | 23.2 | 17,726 | 1,644 |
| Unicoi County, Tennessee | Urban | 32.5 | 5,632 | 2,671 |
| Union County, Arkansas | Rural | 29.8 | 11,242 | 2,477 |
| Union County, Florida | Rural | 28.2 | 3,015 | 2,310 |
| Union County, Georgia | Rural | 21.0 | 5,267 | 1,268 |
| Union County, Illinois | Rural | 27.6 | 4,571 | 2,237 |
| Union County, Indiana | Rural | 11.9 | 831 | 154 |
| Union County, Iowa | Rural | 21.1 | 2,483 | 1,287 |
| Union County, Kentucky | Rural | 26.4 | 3,466 | 2,087 |
| Union County, Mississippi | Rural | 27.6 | 7,630 | 2,237 |
| Union County, New Jersey | Urban | 16.0 | 90,372 | 528 |
| Union County, New Mexico | Rural | 31.8 | 1,149 | 2,628 |
| Union County, North Carolina | Urban | 13.1 | 31,613 | 236 |
| Union County, Ohio | Urban | 8.2 | 5,127 | 29 |
| Union County, Oregon | Rural | 25.2 | 6,479 | 1,929 |
| Union County, Pennsylvania | Rural | 16.9 | 5,737 | 665 |
| Union County, South Carolina | Urban | 37.4 | 9,945 | 2,951 |
| Union County, South Dakota | Urban | 12.3 | 2,059 | 177 |
| Union County, Tennessee | Urban | 23.5 | 4,665 | 1,696 |
| Union Parish, Louisiana | Urban | 37.9 | 7,695 | 2,971 |
| Upshur County, Texas | Urban | 25.9 | 10,658 | 2,030 |
| Upshur County, West Virginia | Rural | 29.0 | 6,482 | 2,393 |
| Upson County, Georgia | Rural | 30.1 | 8,128 | 2,503 |
| Upton County, Texas | Rural | 33.3 | 1,054 | 2,732 |
| Utah County, Utah | Urban | 15.1 | 100,969 | 421 |
| Uvalde County, Texas | Rural | 30.9 | 7,415 | 2,566 |
| Val Verde County, Texas | Rural | 31.5 | 14,438 | 2,602 |
| Valdez-Cordova Census Area, Alaska | Rural | 15.3 | 1,431 | 453 |
| Valencia County, New Mexico | Urban | 29.0 | 21,884 | 2,393 |
| Valley County, Idaho | Rural | 25.7 | 3,075 | 2,010 |
| Valley County, Montana | Rural | 21.0 | 1,545 | 1,268 |
| Valley County, Nebraska | Rural | 21.5 | 868 | 1,359 |
| Van Buren County, Arkansas | Rural | 34.6 | 5,452 | 2,835 |
| Van Buren County, Iowa | Rural | 25.2 | 1,801 | 1,929 |
| Van Buren County, Michigan | Rural | 23.7 | 17,727 | 1,729 |
| Van Buren County, Tennessee | Rural | 24.5 | 1,490 | 1,845 |
| Van Wert County, Ohio | Rural | 17.7 | 5,037 | 779 |
| Van Zandt County, Texas | Rural | 21.4 | 12,939 | 1,342 |
| Vance County, North Carolina | Rural | 32.0 | 13,388 | 2,646 |
| Vanderburgh County, Indiana | Urban | 23.1 | 40,127 | 1,629 |
| Venango County, Pennsylvania | Rural | 23.1 | 11,339 | 1,629 |
| Ventura County, California | Urban | 15.3 | 126,452 | 453 |
| Vermilion County, Illinois | Rural | 27.6 | 19,318 | 2,237 |
| Vermilion Parish, Louisiana | Urban | 31.1 | 17,549 | 2,580 |
| Vermillion County, Indiana | Urban | 24.3 | 3,679 | 1,812 |
| Vernon County, Missouri | Rural | 31.9 | 6,070 | 2,639 |
| Vernon County, Wisconsin | Urban | 21.7 | 6,625 | 1,383 |
| Vernon Parish, Louisiana | Rural | 29.0 | 13,362 | 2,393 |
| Victoria County, Texas | Urban | 24.8 | 22,218 | 1,891 |
| Vigo County, Indiana | Urban | 30.5 | 30,103 | 2,541 |
| Vilas County, Wisconsin | Rural | 17.5 | 4,049 | 756 |
| Vinton County, Ohio | Rural | 28.3 | 3,522 | 2,322 |
| Virginia Beach City, Virginia | Urban | 14.5 | 65,191 | 350 |
| Volusia County, Florida | Urban | 21.0 | 115,818 | 1,268 |
| Wabash County, Illinois | Rural | 25.8 | 2,824 | 2,020 |
| Wabash County, Indiana | Rural | 20.2 | 5,893 | 1,153 |
| Wabasha County, Minnesota | Urban | 13.3 | 2,837 | 255 |
| Wabaunsee County, Kansas | Urban | 13.4 | 909 | 267 |
| Wadena County, Minnesota | Rural | 23.1 | 3,181 | 1,629 |
| Wagoner County, Oklahoma | Urban | 16.7 | 13,957 | 635 |
| Wahkiakum County, Washington | Rural | 25.7 | 1,166 | 2,010 |
| Wake County, North Carolina | Urban | 13.5 | 152,085 | 275 |
| Wakulla County, Florida | Urban | 15.9 | 5,011 | 515 |
| Waldo County, Maine | Rural | 19.9 | 7,785 | 1,109 |
| Walker County, Alabama | Urban | 28.1 | 17,846 | 2,297 |
| Walker County, Georgia | Urban | 24.1 | 16,055 | 1,777 |
| Walker County, Texas | Rural | 31.9 | 19,737 | 2,639 |
| Walla Walla County, Washington | Urban | 19.4 | 11,160 | 1,035 |
| Wallace County, Kansas | Rural | 22.6 | 324 | 1,535 |
| Waller County, Texas | Urban | 21.6 | 11,803 | 1,372 |
| Wallowa County, Oregon | Rural | 16.5 | 1,231 | 603 |
| Walsh County, North Dakota | Rural | 17.6 | 1,812 | 771 |
| Walthall County, Mississippi | Rural | 31.9 | 4,337 | 2,639 |
| Walton County, Florida | Urban | 18.3 | 14,240 | 862 |
| Walton County, Georgia | Urban | 20.6 | 20,386 | 1,214 |
| Walworth County, South Dakota | Rural | 22.3 | 1,155 | 1,481 |
| Walworth County, Wisconsin | Rural | 15.5 | 15,960 | 475 |
| Wapello County, Iowa | Rural | 26.0 | 8,921 | 2,040 |
| Ward County, North Dakota | Urban | 12.6 | 8,485 | 199 |
| Ward County, Texas | Rural | 22.8 | 2,541 | 1,569 |
| Ware County, Georgia | Rural | 35.9 | 12,089 | 2,893 |
| Warren County, Georgia | Rural | 30.2 | 1,540 | 2,512 |
| Warren County, Illinois | Rural | 19.1 | 2,975 | 989 |
| Warren County, Indiana | Urban | 19.0 | 1,584 | 977 |
| Warren County, Iowa | Urban | 9.8 | 5,049 | 69 |
| Warren County, Kentucky | Urban | 26.1 | 34,370 | 2,051 |
| Warren County, Mississippi | Rural | 27.7 | 11,950 | 2,252 |
| Warren County, Missouri | Urban | 17.2 | 6,162 | 715 |
| Warren County, New Jersey | Urban | 12.4 | 13,512 | 182 |
| Warren County, New York | Urban | 17.0 | 11,014 | 680 |
| Warren County, North Carolina | Rural | 37.0 | 6,658 | 2,937 |
| Warren County, Ohio | Urban | 9.5 | 22,781 | 58 |
| Warren County, Pennsylvania | Rural | 21.7 | 8,135 | 1,383 |
| Warren County, Tennessee | Rural | 27.7 | 11,340 | 2,252 |
| Warren County, Virginia | Urban | 17.7 | 7,095 | 779 |
| Warrick County, Indiana | Urban | 10.1 | 6,448 | 78 |
| Wasatch County, Utah | Rural | 10.1 | 3,593 | 78 |
| Wasco County, Oregon | Rural | 24.2 | 6,280 | 1,792 |
| Waseca County, Minnesota | Rural | 16.7 | 3,008 | 635 |
| Washakie County, Wyoming | Rural | 23.5 | 1,770 | 1,696 |
| Washburn County, Wisconsin | Rural | 20.5 | 3,400 | 1,198 |
| Washington County, Alabama | Rural | 26.4 | 3,999 | 2,087 |
| Washington County, Arkansas | Urban | 25.3 | 61,346 | 1,949 |
| Washington County, Colorado | Rural | 16.6 | 769 | 615 |
| Washington County, Florida | Urban | 30.3 | 6,834 | 2,527 |
| Washington County, Georgia | Rural | 34.9 | 6,298 | 2,856 |
| Washington County, Idaho | Rural | 31.5 | 3,369 | 2,602 |
| Washington County, Illinois | Rural | 14.9 | 2,011 | 396 |
| Washington County, Indiana | Urban | 25.3 | 7,013 | 1,949 |
| Washington County, Iowa | Urban | 17.6 | 3,887 | 771 |
| Washington County, Kansas | Rural | 14.1 | 765 | 313 |
| Washington County, Kentucky | Rural | 23.1 | 2,741 | 1,629 |
| Washington County, Maine | Rural | 27.3 | 8,274 | 2,196 |
| Washington County, Maryland | Urban | 20.4 | 30,145 | 1,184 |
| Washington County, Minnesota | Urban | 8.1 | 21,918 | 27 |
| Washington County, Mississippi | Rural | 44.6 | 19,092 | 3,089 |
| Washington County, Missouri | Rural | 32.5 | 7,318 | 2,671 |
| Washington County, Nebraska | Urban | 11.7 | 2,426 | 142 |
| Washington County, New York | Urban | 18.2 | 10,596 | 848 |
| Washington County, North Carolina | Rural | 38.4 | 4,091 | 2,983 |
| Washington County, Ohio | Rural | 23.1 | 13,320 | 1,629 |
| Washington County, Oklahoma | Rural | 26.5 | 13,645 | 2,099 |
| Washington County, Oregon | Urban | 13.2 | 78,551 | 245 |
| Washington County, Pennsylvania | Urban | 15.8 | 32,246 | 508 |
| Washington County, Rhode Island | Urban | 12.7 | 15,717 | 204 |
| Washington County, Tennessee | Urban | 25.5 | 33,206 | 1,980 |
| Washington County, Texas | Rural | 18.7 | 6,323 | 927 |
| Washington County, Utah | Urban | 17.8 | 33,372 | 796 |
| Washington County, Vermont | Rural | 16.4 | 9,535 | 593 |
| Washington County, Virginia | Urban | 20.0 | 10,483 | 1,121 |
| Washington County, Wisconsin | Urban | 9.5 | 12,949 | 58 |
| Washington Parish, Louisiana | Rural | 36.1 | 15,655 | 2,899 |
| Washita County, Oklahoma | Rural | 24.5 | 2,589 | 1,845 |
| Washoe County, Nevada | Urban | 17.7 | 85,697 | 779 |
| Washtenaw County, Michigan | Urban | 19.1 | 66,710 | 989 |
| Watauga County, North Carolina | Rural | 34.8 | 16,908 | 2,848 |
| Watonwan County, Minnesota | Rural | 19.5 | 2,149 | 1,053 |
| Waukesha County, Wisconsin | Urban | 8.5 | 34,368 | 35 |
| Waupaca County, Wisconsin | Rural | 16.6 | 8,346 | 615 |
| Waushara County, Wisconsin | Rural | 18.2 | 4,338 | 848 |
| Wayne County, Georgia | Rural | 36.9 | 10,558 | 2,933 |
| Wayne County, Illinois | Rural | 25.1 | 3,986 | 1,917 |
| Wayne County, Indiana | Rural | 27.1 | 17,372 | 2,168 |
| Wayne County, Iowa | Rural | 20.0 | 1,281 | 1,121 |
| Wayne County, Kentucky | Rural | 38.7 | 7,473 | 2,996 |
| Wayne County, Michigan | Urban | 29.6 | 518,714 | 2,459 |
| Wayne County, Mississippi | Rural | 38.0 | 7,447 | 2,975 |
| Wayne County, Missouri | Rural | 36.6 | 3,925 | 2,920 |
| Wayne County, Nebraska | Rural | 21.4 | 1,771 | 1,342 |
| Wayne County, New York | Urban | 18.6 | 16,808 | 908 |
| Wayne County, North Carolina | Urban | 29.5 | 33,870 | 2,447 |
| Wayne County, Ohio | Rural | 18.0 | 20,239 | 821 |
| Wayne County, Pennsylvania | Rural | 21.0 | 10,072 | 1,268 |
| Wayne County, Tennessee | Rural | 30.2 | 4,350 | 2,512 |
| Wayne County, Utah | Rural | 27.8 | 706 | 2,263 |
| Wayne County, West Virginia | Urban | 28.8 | 11,048 | 2,379 |
| Waynesboro City, Virginia | Urban | 21.9 | 4,886 | 1,417 |
| Weakley County, Tennessee | Rural | 31.0 | 9,558 | 2,572 |
| Webb County, Texas | Urban | 34.0 | 90,098 | 2,788 |
| Weber County, Utah | Urban | 13.6 | 35,817 | 278 |
| Webster County, Georgia | Rural | 36.8 | 862 | 2,929 |
| Webster County, Iowa | Rural | 19.9 | 6,788 | 1,109 |
| Webster County, Kentucky | Rural | 24.5 | 3,082 | 1,845 |
| Webster County, Mississippi | Rural | 21.4 | 2,100 | 1,342 |
| Webster County, Missouri | Urban | 24.1 | 9,336 | 1,777 |
| Webster County, Nebraska | Rural | 19.7 | 649 | 1,073 |
| Webster County, West Virginia | Rural | 33.1 | 2,709 | 2,712 |
| Webster Parish, Louisiana | Rural | 43.0 | 15,168 | 3,071 |
| Weld County, Colorado | Urban | 16.0 | 53,627 | 528 |
| Wells County, Indiana | Urban | 15.6 | 4,301 | 483 |
| Wells County, North Dakota | Rural | 21.5 | 828 | 1,359 |
| West Baton Rouge Parish, Louisiana | Urban | 21.1 | 5,668 | 1,287 |
| West Carroll Parish, Louisiana | Rural | 30.3 | 2,832 | 2,527 |
| West Feliciana Parish, Louisiana | Urban | 15.1 | 1,732 | 421 |
| Westchester County, New York | Urban | 13.9 | 135,504 | 301 |
| Westmoreland County, Pennsylvania | Urban | 16.1 | 55,687 | 551 |
| Westmoreland County, Virginia | Rural | 26.7 | 4,943 | 2,121 |
| Weston County, Wyoming | Rural | 17.3 | 1,100 | 729 |
| Wetzel County, West Virginia | Rural | 25.8 | 3,577 | 2,020 |
| Wexford County, Michigan | Rural | 25.3 | 8,434 | 1,949 |
| Wharton County, Texas | Rural | 24.9 | 10,196 | 1,896 |
| Whatcom County, Washington | Urban | 19.5 | 43,477 | 1,053 |
| Wheatland County, Montana | Rural | 29.4 | 593 | 2,435 |
| Wheeler County, Georgia | Rural | 33.9 | 2,217 | 2,783 |
| Wheeler County, Nebraska | Rural | 15.7 | 123 | 497 |
| Wheeler County, Oregon | Rural | 27.0 | 382 | 2,152 |
| Wheeler County, Texas | Rural | 26.9 | 1,294 | 2,141 |
| White County, Arkansas | Rural | 28.4 | 21,086 | 2,332 |
| White County, Georgia | Rural | 18.3 | 5,091 | 862 |
| White County, Illinois | Rural | 28.9 | 3,840 | 2,386 |
| White County, Indiana | Rural | 18.6 | 4,511 | 908 |
| White County, Tennessee | Rural | 28.6 | 7,836 | 2,357 |
| White Pine County, Nevada | Rural | 21.9 | 1,611 | 1,417 |
| Whiteside County, Illinois | Rural | 18.8 | 10,119 | 938 |
| Whitfield County, Georgia | Urban | 24.3 | 24,726 | 1,812 |
| Whitley County, Indiana | Urban | 16.5 | 5,591 | 603 |
| Whitley County, Kentucky | Rural | 39.7 | 13,916 | 3,021 |
| Whitman County, Washington | Rural | 35.9 | 14,776 | 2,893 |
| Wibaux County, Montana | Rural | 23.4 | 264 | 1,672 |
| Wichita County, Kansas | Rural | 24.2 | 508 | 1,792 |
| Wichita County, Texas | Urban | 24.2 | 28,616 | 1,792 |
| Wicomico County, Maryland | Urban | 23.0 | 23,041 | 1,612 |
| Wilbarger County, Texas | Rural | 37.5 | 4,577 | 2,956 |
| Wilcox County, Alabama | Rural | 43.8 | 4,440 | 3,083 |
| Wilcox County, Georgia | Rural | 34.9 | 2,441 | 2,856 |
| Wilkes County, Georgia | Rural | 29.8 | 2,812 | 2,477 |
| Wilkes County, North Carolina | Rural | 27.4 | 17,738 | 2,210 |
| Wilkin County, Minnesota | Rural | 21.3 | 1,336 | 1,325 |
| Wilkinson County, Georgia | Rural | 31.0 | 2,699 | 2,572 |
| Wilkinson County, Mississippi | Rural | 41.2 | 2,982 | 3,050 |
| Will County, Illinois | Urban | 11.5 | 79,270 | 128 |
| Willacy County, Texas | Rural | 44.0 | 8,208 | 3,084 |
| Williams County, North Dakota | Rural | 15.0 | 5,821 | 408 |
| Williams County, Ohio | Rural | 21.5 | 7,681 | 1,359 |
| Williamsburg City, Virginia | Urban | 21.7 | 2,339 | 1,383 |
| Williamsburg County, South Carolina | Rural | 33.1 | 9,594 | 2,712 |
| Williamson County, Illinois | Rural | 21.3 | 13,740 | 1,325 |
| Williamson County, Tennessee | Urban | 7.1 | 18,039 | 12 |
| Williamson County, Texas | Urban | 11.0 | 70,171 | 110 |
| Wilson County, Kansas | Rural | 25.8 | 2,172 | 2,020 |
| Wilson County, North Carolina | Rural | 35.5 | 27,433 | 2,875 |
| Wilson County, Tennessee | Urban | 12.9 | 19,450 | 221 |
| Wilson County, Texas | Urban | 16.4 | 8,344 | 593 |
| Winchester City, Virginia | Urban | 31.1 | 8,341 | 2,580 |
| Windham County, Connecticut | Urban | 18.6 | 20,971 | 908 |
| Windham County, Vermont | Rural | 20.6 | 9,150 | 1,214 |
| Windsor County, Vermont | Rural | 15.5 | 8,845 | 475 |
| Winkler County, Texas | Rural | 18.6 | 1,389 | 908 |
| Winn Parish, Louisiana | Rural | 34.5 | 4,115 | 2,827 |
| Winnebago County, Illinois | Urban | 25.4 | 70,938 | 1,971 |
| Winnebago County, Iowa | Rural | 18.0 | 1,806 | 821 |
| Winnebago County, Wisconsin | Urban | 18.0 | 29,664 | 821 |
| Winneshiek County, Iowa | Rural | 12.7 | 2,299 | 204 |
| Winona County, Minnesota | Rural | 19.8 | 9,193 | 1,092 |
| Winston County, Alabama | Rural | 31.8 | 7,361 | 2,628 |
| Winston County, Mississippi | Rural | 38.7 | 6,646 | 2,996 |
| Wirt County, West Virginia | Urban | 29.1 | 1,476 | 2,409 |
| Wise County, Texas | Urban | 17.3 | 12,267 | 729 |
| Wise County, Virginia | Rural | 29.6 | 9,695 | 2,459 |
| Wolfe County, Kentucky | Rural | 54.9 | 3,465 | 3,136 |
| Wood County, Ohio | Urban | 18.3 | 23,035 | 862 |
| Wood County, Texas | Rural | 21.4 | 9,478 | 1,342 |
| Wood County, West Virginia | Urban | 25.4 | 20,978 | 1,971 |
| Wood County, Wisconsin | Rural | 17.5 | 12,825 | 756 |
| Woodbury County, Iowa | Urban | 21.9 | 22,561 | 1,417 |
| Woodford County, Illinois | Urban | 13.3 | 4,967 | 255 |
| Woodford County, Kentucky | Urban | 16.7 | 4,416 | 635 |
| Woodruff County, Arkansas | Rural | 36.4 | 2,173 | 2,916 |
| Woods County, Oklahoma | Rural | 27.1 | 2,082 | 2,168 |
| Woodson County, Kansas | Rural | 21.0 | 648 | 1,268 |
| Woodward County, Oklahoma | Rural | 23.3 | 4,518 | 1,659 |
| Worcester County, Maryland | Rural | 15.1 | 7,960 | 421 |
| Worcester County, Massachusetts | Urban | 16.0 | 133,806 | 528 |
| Worth County, Georgia | Urban | 30.9 | 6,272 | 2,566 |
| Worth County, Iowa | Rural | 16.1 | 1,173 | 551 |
| Worth County, Missouri | Rural | 29.5 | 568 | 2,447 |
| Wrangell Borough, Alaska | Rural | 17.8 | 370 | 796 |
| Wright County, Iowa | Rural | 26.2 | 3,318 | 2,067 |
| Wright County, Minnesota | Urban | 8.8 | 12,692 | 40 |
| Wright County, Missouri | Rural | 35.7 | 6,557 | 2,882 |
| Wyandot County, Ohio | Rural | 14.6 | 3,120 | 361 |
| Wyandotte County, Kansas | Urban | 29.0 | 47,916 | 2,393 |
| Wyoming County, New York | Rural | 18.2 | 6,774 | 848 |
| Wyoming County, Pennsylvania | Urban | 18.0 | 4,554 | 821 |
| Wyoming County, West Virginia | Rural | 32.6 | 6,780 | 2,686 |
| Wythe County, Virginia | Rural | 24.2 | 6,749 | 1,792 |
| Yadkin County, North Carolina | Urban | 25.2 | 9,317 | 1,929 |
| Yakima County, Washington | Urban | 28.0 | 70,877 | 2,283 |
| Yakutat City and Borough, Alaska | Rural | 17.4 | 87 | 742 |
| Yalobusha County, Mississippi | Rural | 37.6 | 4,571 | 2,959 |
| Yamhill County, Oregon | Urban | 17.1 | 17,557 | 696 |
| Yancey County, North Carolina | Rural | 25.6 | 4,738 | 1,989 |
| Yankton County, South Dakota | Rural | 14.8 | 3,217 | 383 |
| Yates County, New York | Rural | 21.9 | 5,145 | 1,417 |
| Yavapai County, Arizona | Urban | 21.2 | 50,385 | 1,307 |
| Yazoo County, Mississippi | Urban | 44.1 | 9,620 | 3,085 |
| Yell County, Arkansas | Rural | 29.0 | 5,731 | 2,393 |
| Yellow Medicine County, Minnesota | Rural | 19.0 | 1,781 | 977 |
| Yellowstone County, Montana | Urban | 17.5 | 28,560 | 756 |
| Yoakum County, Texas | Rural | 18.9 | 1,428 | 961 |
| Yolo County, California | Urban | 24.1 | 50,576 | 1,777 |
| York County, Maine | Urban | 13.2 | 27,849 | 245 |
| York County, Nebraska | Rural | 17.1 | 2,287 | 696 |
| York County, Pennsylvania | Urban | 14.7 | 66,302 | 373 |
| York County, South Carolina | Urban | 15.2 | 43,305 | 437 |
| York County, Virginia | Urban | 9.1 | 6,293 | 51 |
| Young County, Texas | Rural | 22.4 | 3,959 | 1,497 |
| Yuba County, California | Urban | 24.3 | 19,839 | 1,812 |
| Yukon-Koyukuk Census Area, Alaska | Rural | 34.6 | 1,812 | 2,835 |
| Yuma County, Arizona | Urban | 29.4 | 58,829 | 2,435 |
| Yuma County, Colorado | Rural | 22.4 | 2,149 | 1,497 |
| Zapata County, Texas | Rural | 50.4 | 6,862 | 3,119 |
| Zavala County, Texas | Rural | 57.3 | 5,423 | 3,139 |
| Ziebach County, South Dakota | Rural | 48.3 | 1,165 | 3,111 |
Notes:
Created by statecancerprofiles.cancer.gov on 07/11/2025 10:56 pm.
Φ Rural-Urban Continuum Codes provided by the USDA.
Puerto Rico is treated as urban because over 90% of the population lives in urban areas.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Poverty: Persons below 150% of poverty, see the dictionary.
Note: This website still uses Connecticut counties instead of planning regions for consistency of geographies across data topics. If/when all data sources have new planning regions, then this website will switch to using them. 2013 Rural-Urban Continuum Codes will be used for Connecticut counties.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 07/11/2025 10:56 pm.
Φ Rural-Urban Continuum Codes provided by the USDA.
Puerto Rico is treated as urban because over 90% of the population lives in urban areas.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Poverty: Persons below 150% of poverty, see the dictionary.
Note: This website still uses Connecticut counties instead of planning regions for consistency of geographies across data topics. If/when all data sources have new planning regions, then this website will switch to using them. 2013 Rural-Urban Continuum Codes will be used for Connecticut counties.
Data for United States does not include Puerto Rico.