Demographics Table
Demographic Data Report for United States by County
Education: Less than 9th grade
Population Ages 25+
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Education: Less Than 9th Grade)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| United States | N/A | 4.7 | 10,732,389 | N/A |
| Gosper County, Nebraska | Rural | 0.0 | 0 | 1 |
| Hinsdale County, Colorado | Rural | 0.0 | 0 | 1 |
| Loup County, Nebraska | Rural | 0.0 | 0 | 1 |
| Loving County, Texas | Rural | 0.0 | 0 | 1 |
| Mineral County, Colorado | Rural | 0.0 | 0 | 1 |
| Petroleum County, Montana | Rural | 0.0 | 0 | 1 |
| San Juan County, Colorado | Rural | 0.0 | 0 | 1 |
| San Miguel County, Colorado | Rural | 0.0 | 0 | 1 |
| Sully County, South Dakota | Rural | 0.0 | 0 | 1 |
| Custer County, Idaho | Rural | 0.1 | 5 | 10 |
| Gilpin County, Colorado | Urban | 0.1 | 5 | 10 |
| Bear Lake County, Idaho | Rural | 0.3 | 13 | 12 |
| Fallon County, Montana | Rural | 0.3 | 5 | 12 |
| Garfield County, Nebraska | Rural | 0.3 | 4 | 12 |
| McPherson County, Nebraska | Rural | 0.3 | 1 | 12 |
| Sweet Grass County, Montana | Rural | 0.3 | 9 | 12 |
| Wibaux County, Montana | Rural | 0.3 | 2 | 12 |
| Carter County, Montana | Rural | 0.4 | 4 | 18 |
| Kane County, Utah | Rural | 0.4 | 24 | 18 |
| Piatt County, Illinois | Urban | 0.4 | 46 | 18 |
| Sioux County, Nebraska | Rural | 0.4 | 3 | 18 |
| Storey County, Nevada | Urban | 0.4 | 13 | 18 |
| Boise County, Idaho | Urban | 0.5 | 30 | 23 |
| Buffalo County, South Dakota | Rural | 0.5 | 5 | 23 |
| Franklin County, Idaho | Urban | 0.5 | 44 | 23 |
| Poquoson City, Virginia | Urban | 0.5 | 48 | 23 |
| Treasure County, Montana | Rural | 0.5 | 3 | 23 |
| Wayne County, Utah | Rural | 0.5 | 9 | 23 |
| Wheeler County, Nebraska | Rural | 0.5 | 3 | 23 |
| Yakutat City and Borough, Alaska | Rural | 0.5 | 2 | 23 |
| Arthur County, Nebraska | Rural | 0.6 | 2 | 31 |
| Boone County, Iowa | Urban | 0.6 | 110 | 31 |
| Haines Borough, Alaska | Rural | 0.6 | 9 | 31 |
| Jones County, South Dakota | Rural | 0.6 | 4 | 31 |
| Lake of the Woods County, Minnesota | Rural | 0.6 | 16 | 31 |
| Ozaukee County, Wisconsin | Urban | 0.6 | 410 | 31 |
| Park County, Montana | Rural | 0.6 | 82 | 31 |
| Pierce County, Wisconsin | Urban | 0.6 | 153 | 31 |
| Richland County, Montana | Rural | 0.6 | 46 | 31 |
| Sublette County, Wyoming | Rural | 0.6 | 40 | 31 |
| Blaine County, Nebraska | Rural | 0.7 | 2 | 41 |
| Catron County, New Mexico | Rural | 0.7 | 20 | 41 |
| Chattahoochee County, Georgia | Urban | 0.7 | 31 | 41 |
| Cook County, Minnesota | Rural | 0.7 | 32 | 41 |
| Crook County, Wyoming | Rural | 0.7 | 35 | 41 |
| Grundy County, Iowa | Urban | 0.7 | 56 | 41 |
| Hodgeman County, Kansas | Rural | 0.7 | 8 | 41 |
| Hoonah-Angoon Census Area, Alaska | Rural | 0.7 | 12 | 41 |
| Jefferson County, Washington | Rural | 0.7 | 202 | 41 |
| Leelanau County, Michigan | Urban | 0.7 | 118 | 41 |
| Monroe County, Illinois | Urban | 0.7 | 183 | 41 |
| Ontonagon County, Michigan | Rural | 0.7 | 36 | 41 |
| Potter County, South Dakota | Rural | 0.7 | 13 | 41 |
| Story County, Iowa | Urban | 0.7 | 378 | 41 |
| Teller County, Colorado | Urban | 0.7 | 135 | 41 |
| Boyd County, Nebraska | Rural | 0.8 | 11 | 56 |
| Chisago County, Minnesota | Urban | 0.8 | 305 | 56 |
| Custer County, Colorado | Rural | 0.8 | 34 | 56 |
| Dickinson County, Michigan | Rural | 0.8 | 156 | 56 |
| Douglas County, Colorado | Urban | 0.8 | 2,130 | 56 |
| Emmet County, Michigan | Rural | 0.8 | 210 | 56 |
| Grant County, Nebraska | Rural | 0.8 | 4 | 56 |
| Jewell County, Kansas | Rural | 0.8 | 18 | 56 |
| Lincoln County, Kansas | Rural | 0.8 | 16 | 56 |
| Livingston County, Michigan | Urban | 0.8 | 1,151 | 56 |
| Los Alamos County, New Mexico | Rural | 0.8 | 112 | 56 |
| Oneida County, Idaho | Rural | 0.8 | 25 | 56 |
| Park County, Wyoming | Rural | 0.8 | 163 | 56 |
| Pottawatomie County, Kansas | Urban | 0.8 | 131 | 56 |
| Roberts County, Texas | Rural | 0.8 | 4 | 56 |
| Trego County, Kansas | Rural | 0.8 | 16 | 56 |
| Warren County, Iowa | Urban | 0.8 | 271 | 56 |
| Weston County, Wyoming | Rural | 0.8 | 40 | 56 |
| Windham County, Vermont | Rural | 0.8 | 290 | 56 |
| Delaware County, Ohio | Urban | 0.9 | 1,336 | 75 |
| Flathead County, Montana | Rural | 0.9 | 666 | 75 |
| Gunnison County, Colorado | Rural | 0.9 | 99 | 75 |
| Haakon County, South Dakota | Rural | 0.9 | 11 | 75 |
| Lemhi County, Idaho | Rural | 0.9 | 54 | 75 |
| Lewis and Clark County, Montana | Urban | 0.9 | 467 | 75 |
| Logan County, Nebraska | Rural | 0.9 | 5 | 75 |
| McCone County, Montana | Rural | 0.9 | 12 | 75 |
| Mercer County, Ohio | Rural | 0.9 | 241 | 75 |
| Park County, Colorado | Urban | 0.9 | 134 | 75 |
| Pitkin County, Colorado | Rural | 0.9 | 121 | 75 |
| Shackelford County, Texas | Rural | 0.9 | 20 | 75 |
| Stanley County, South Dakota | Rural | 0.9 | 20 | 75 |
| Vilas County, Wisconsin | Rural | 0.9 | 166 | 75 |
| Waukesha County, Wisconsin | Urban | 0.9 | 2,635 | 75 |
| Bremer County, Iowa | Urban | 1.0 | 174 | 90 |
| Cass County, Nebraska | Urban | 1.0 | 183 | 90 |
| Clark County, Missouri | Rural | 1.0 | 48 | 90 |
| Cleveland County, Arkansas | Rural | 1.0 | 53 | 90 |
| Crow Wing County, Minnesota | Rural | 1.0 | 481 | 90 |
| Daniels County, Montana | Rural | 1.0 | 11 | 90 |
| Dickinson County, Iowa | Rural | 1.0 | 130 | 90 |
| Douglas County, Minnesota | Rural | 1.0 | 288 | 90 |
| Douglas County, Wisconsin | Urban | 1.0 | 326 | 90 |
| Gallatin County, Montana | Urban | 1.0 | 806 | 90 |
| Grand Isle County, Vermont | Urban | 1.0 | 56 | 90 |
| Hamilton County, Indiana | Urban | 1.0 | 2,282 | 90 |
| Juab County, Utah | Urban | 1.0 | 71 | 90 |
| Keweenaw County, Michigan | Rural | 1.0 | 18 | 90 |
| La Plata County, Colorado | Rural | 1.0 | 395 | 90 |
| Lincoln County, Wyoming | Rural | 1.0 | 133 | 90 |
| Madison County, Idaho | Rural | 1.0 | 177 | 90 |
| Madison County, Montana | Rural | 1.0 | 70 | 90 |
| Marquette County, Michigan | Rural | 1.0 | 439 | 90 |
| Moffat County, Colorado | Rural | 1.0 | 91 | 90 |
| Morgan County, Utah | Urban | 1.0 | 71 | 90 |
| New Kent County, Virginia | Urban | 1.0 | 186 | 90 |
| Oneida County, Wisconsin | Rural | 1.0 | 291 | 90 |
| Ouray County, Colorado | Rural | 1.0 | 41 | 90 |
| Putnam County, Illinois | Rural | 1.0 | 41 | 90 |
| Republic County, Kansas | Rural | 1.0 | 33 | 90 |
| Sheridan County, Wyoming | Rural | 1.0 | 221 | 90 |
| Skamania County, Washington | Urban | 1.0 | 93 | 90 |
| Slope County, North Dakota | Rural | 1.0 | 6 | 90 |
| St. Croix County, Wisconsin | Urban | 1.0 | 649 | 90 |
| Union County, Indiana | Rural | 1.0 | 49 | 90 |
| Union County, Ohio | Urban | 1.0 | 442 | 90 |
| Wabaunsee County, Kansas | Urban | 1.0 | 49 | 90 |
| Washington County, Rhode Island | Urban | 1.0 | 941 | 90 |
| Washington County, Wisconsin | Urban | 1.0 | 995 | 90 |
| Whitman County, Washington | Rural | 1.0 | 249 | 90 |
| Adams County, Idaho | Rural | 1.1 | 40 | 126 |
| Bayfield County, Wisconsin | Rural | 1.1 | 143 | 126 |
| Belknap County, New Hampshire | Rural | 1.1 | 523 | 126 |
| Butler County, Pennsylvania | Urban | 1.1 | 1,575 | 126 |
| Calhoun County, Iowa | Rural | 1.1 | 77 | 126 |
| Clay County, Iowa | Rural | 1.1 | 122 | 126 |
| Dawes County, Nebraska | Rural | 1.1 | 58 | 126 |
| Door County, Wisconsin | Rural | 1.1 | 262 | 126 |
| Ellis County, Kansas | Rural | 1.1 | 196 | 126 |
| Ellsworth County, Kansas | Rural | 1.1 | 56 | 126 |
| Franklin County, Maine | Rural | 1.1 | 244 | 126 |
| Fremont County, Wyoming | Rural | 1.1 | 300 | 126 |
| Gogebic County, Michigan | Rural | 1.1 | 122 | 126 |
| Granite County, Montana | Rural | 1.1 | 29 | 126 |
| Hamilton County, Nebraska | Rural | 1.1 | 69 | 126 |
| Hot Springs County, Wyoming | Rural | 1.1 | 37 | 126 |
| Ida County, Iowa | Rural | 1.1 | 50 | 126 |
| Iron County, Wisconsin | Rural | 1.1 | 54 | 126 |
| Itasca County, Minnesota | Rural | 1.1 | 348 | 126 |
| Knox County, Maine | Rural | 1.1 | 346 | 126 |
| Lac qui Parle County, Minnesota | Rural | 1.1 | 54 | 126 |
| Latah County, Idaho | Rural | 1.1 | 251 | 126 |
| Missoula County, Montana | Urban | 1.1 | 945 | 126 |
| Ohio County, Indiana | Urban | 1.1 | 49 | 126 |
| Ottawa County, Ohio | Urban | 1.1 | 337 | 126 |
| Platte County, Missouri | Urban | 1.1 | 808 | 126 |
| Sullivan County, Pennsylvania | Rural | 1.1 | 52 | 126 |
| Valley County, Montana | Rural | 1.1 | 61 | 126 |
| Woodson County, Kansas | Rural | 1.1 | 25 | 126 |
| Wyandot County, Ohio | Rural | 1.1 | 167 | 126 |
| Albany County, Wyoming | Rural | 1.2 | 260 | 156 |
| Bottineau County, North Dakota | Rural | 1.2 | 54 | 156 |
| Brookings County, South Dakota | Rural | 1.2 | 225 | 156 |
| Broomfield County, Colorado | Urban | 1.2 | 638 | 156 |
| Brown County, Kansas | Rural | 1.2 | 77 | 156 |
| Calaveras County, California | Rural | 1.2 | 429 | 156 |
| Calvert County, Maryland | Urban | 1.2 | 785 | 156 |
| Cass County, Iowa | Rural | 1.2 | 115 | 156 |
| Cedar County, Nebraska | Rural | 1.2 | 67 | 156 |
| Charlevoix County, Michigan | Rural | 1.2 | 243 | 156 |
| Comanche County, Kansas | Rural | 1.2 | 15 | 156 |
| Dare County, North Carolina | Rural | 1.2 | 350 | 156 |
| Fulton County, Ohio | Urban | 1.2 | 342 | 156 |
| Garden County, Nebraska | Rural | 1.2 | 15 | 156 |
| Garfield County, Montana | Rural | 1.2 | 8 | 156 |
| Guthrie County, Iowa | Urban | 1.2 | 93 | 156 |
| Hancock County, Ohio | Rural | 1.2 | 632 | 156 |
| Larimer County, Colorado | Urban | 1.2 | 2,872 | 156 |
| Le Sueur County, Minnesota | Urban | 1.2 | 245 | 156 |
| Lexington City, Virginia | Rural | 1.2 | 39 | 156 |
| Midland County, Michigan | Urban | 1.2 | 692 | 156 |
| Mineral County, West Virginia | Rural | 1.2 | 240 | 156 |
| Monroe County, Indiana | Urban | 1.2 | 1,003 | 156 |
| Phillips County, Montana | Rural | 1.2 | 37 | 156 |
| Prince of Wales-Hyder Census Area, Alaska | Rural | 1.2 | 51 | 156 |
| Rice County, Kansas | Rural | 1.2 | 76 | 156 |
| Rockingham County, New Hampshire | Urban | 1.2 | 2,730 | 156 |
| Routt County, Colorado | Rural | 1.2 | 218 | 156 |
| Seneca County, Ohio | Rural | 1.2 | 462 | 156 |
| Warrick County, Indiana | Urban | 1.2 | 529 | 156 |
| Westmoreland County, Pennsylvania | Urban | 1.2 | 3,280 | 156 |
| Woodford County, Illinois | Urban | 1.2 | 317 | 156 |
| Wright County, Minnesota | Urban | 1.2 | 1,173 | 156 |
| Archuleta County, Colorado | Rural | 1.3 | 141 | 189 |
| Ashland County, Wisconsin | Rural | 1.3 | 146 | 189 |
| Barber County, Kansas | Rural | 1.3 | 37 | 189 |
| Benton County, Oregon | Urban | 1.3 | 791 | 189 |
| Calhoun County, Illinois | Urban | 1.3 | 41 | 189 |
| Carroll County, New Hampshire | Rural | 1.3 | 517 | 189 |
| Cedar County, Iowa | Rural | 1.3 | 175 | 189 |
| Clinton County, Missouri | Urban | 1.3 | 190 | 189 |
| Cumberland County, Maine | Urban | 1.3 | 2,912 | 189 |
| Davis County, Utah | Urban | 1.3 | 2,951 | 189 |
| Decatur County, Kansas | Rural | 1.3 | 28 | 189 |
| Dundy County, Nebraska | Rural | 1.3 | 17 | 189 |
| Fluvanna County, Virginia | Urban | 1.3 | 273 | 189 |
| Gove County, Kansas | Rural | 1.3 | 25 | 189 |
| Grand Traverse County, Michigan | Urban | 1.3 | 932 | 189 |
| Grant County, Minnesota | Rural | 1.3 | 56 | 189 |
| Hancock County, Maine | Rural | 1.3 | 549 | 189 |
| Hayes County, Nebraska | Rural | 1.3 | 8 | 189 |
| Hughes County, South Dakota | Rural | 1.3 | 165 | 189 |
| Island County, Washington | Rural | 1.3 | 803 | 189 |
| Ketchikan Gateway Borough, Alaska | Rural | 1.3 | 129 | 189 |
| Kiowa County, Colorado | Rural | 1.3 | 12 | 189 |
| Kittitas County, Washington | Rural | 1.3 | 371 | 189 |
| Kossuth County, Iowa | Rural | 1.3 | 140 | 189 |
| La Crosse County, Wisconsin | Urban | 1.3 | 1,033 | 189 |
| Lake County, Minnesota | Rural | 1.3 | 107 | 189 |
| Linn County, Iowa | Urban | 1.3 | 1,967 | 189 |
| McLean County, Illinois | Urban | 1.3 | 1,351 | 189 |
| Menard County, Illinois | Urban | 1.3 | 113 | 189 |
| Monroe County, Iowa | Rural | 1.3 | 70 | 189 |
| Nevada County, California | Rural | 1.3 | 1,040 | 189 |
| Niobrara County, Wyoming | Rural | 1.3 | 24 | 189 |
| Polk County, Wisconsin | Rural | 1.3 | 445 | 189 |
| Seward County, Nebraska | Urban | 1.3 | 149 | 189 |
| Thayer County, Nebraska | Rural | 1.3 | 46 | 189 |
| Vermillion County, Indiana | Urban | 1.3 | 145 | 189 |
| Washington County, Vermont | Rural | 1.3 | 562 | 189 |
| Winnebago County, Iowa | Rural | 1.3 | 92 | 189 |
| Addison County, Vermont | Rural | 1.4 | 359 | 227 |
| Athens County, Ohio | Rural | 1.4 | 517 | 227 |
| Bannock County, Idaho | Urban | 1.4 | 787 | 227 |
| Beaver County, Pennsylvania | Urban | 1.4 | 1,706 | 227 |
| Carbon County, Montana | Urban | 1.4 | 120 | 227 |
| Cass County, Minnesota | Rural | 1.4 | 307 | 227 |
| Chaffee County, Colorado | Rural | 1.4 | 228 | 227 |
| Cherry County, Nebraska | Rural | 1.4 | 54 | 227 |
| Clatsop County, Oregon | Rural | 1.4 | 434 | 227 |
| Clearwater County, Idaho | Rural | 1.4 | 98 | 227 |
| Craig County, Virginia | Urban | 1.4 | 48 | 227 |
| Crawford County, Michigan | Rural | 1.4 | 141 | 227 |
| Currituck County, North Carolina | Urban | 1.4 | 292 | 227 |
| Delta County, Michigan | Rural | 1.4 | 386 | 227 |
| Denali, Alaska | Rural | 1.4 | 23 | 227 |
| Eau Claire County, Wisconsin | Urban | 1.4 | 983 | 227 |
| Hardin County, Iowa | Rural | 1.4 | 169 | 227 |
| Houston County, Minnesota | Urban | 1.4 | 187 | 227 |
| Jackson County, Minnesota | Rural | 1.4 | 101 | 227 |
| Jefferson County, Colorado | Urban | 1.4 | 5,939 | 227 |
| Jones County, Iowa | Urban | 1.4 | 208 | 227 |
| Juneau Borough, Alaska | Rural | 1.4 | 312 | 227 |
| Kenai Peninsula Borough, Alaska | Rural | 1.4 | 586 | 227 |
| Keokuk County, Iowa | Rural | 1.4 | 100 | 227 |
| Kingman County, Kansas | Rural | 1.4 | 71 | 227 |
| Kitsap County, Washington | Urban | 1.4 | 2,794 | 227 |
| Lincoln County, Maine | Rural | 1.4 | 400 | 227 |
| Lincoln County, South Dakota | Urban | 1.4 | 615 | 227 |
| Marquette County, Wisconsin | Rural | 1.4 | 168 | 227 |
| Marshall County, West Virginia | Urban | 1.4 | 314 | 227 |
| Mills County, Iowa | Urban | 1.4 | 140 | 227 |
| Miner County, South Dakota | Rural | 1.4 | 24 | 227 |
| Pend Oreille County, Washington | Rural | 1.4 | 141 | 227 |
| Pennington County, Minnesota | Rural | 1.4 | 134 | 227 |
| Polk County, Nebraska | Rural | 1.4 | 50 | 227 |
| Price County, Wisconsin | Rural | 1.4 | 149 | 227 |
| Riley County, Kansas | Urban | 1.4 | 521 | 227 |
| Rock County, Nebraska | Rural | 1.4 | 13 | 227 |
| Saunders County, Nebraska | Urban | 1.4 | 215 | 227 |
| Scott County, Illinois | Rural | 1.4 | 48 | 227 |
| Sedgwick County, Colorado | Rural | 1.4 | 24 | 227 |
| Shelby County, Iowa | Rural | 1.4 | 117 | 227 |
| Sheridan County, Kansas | Rural | 1.4 | 23 | 227 |
| St. Charles County, Missouri | Urban | 1.4 | 4,077 | 227 |
| St. Louis County, Minnesota | Urban | 1.4 | 1,990 | 227 |
| Sussex County, New Jersey | Urban | 1.4 | 1,458 | 227 |
| Valdez-Cordova Census Area, Alaska | Rural | 1.4 | 92 | 227 |
| Wallowa County, Oregon | Rural | 1.4 | 78 | 227 |
| Warren County, Indiana | Urban | 1.4 | 82 | 227 |
| Washington County, Minnesota | Urban | 1.4 | 2,599 | 227 |
| Winnebago County, Wisconsin | Urban | 1.4 | 1,659 | 227 |
| Wood County, Ohio | Urban | 1.4 | 1,138 | 227 |
| Yellowstone County, Montana | Urban | 1.4 | 1,655 | 227 |
| York County, Maine | Urban | 1.4 | 2,275 | 227 |
| Alachua County, Florida | Urban | 1.5 | 2,557 | 281 |
| Alcona County, Michigan | Rural | 1.5 | 128 | 281 |
| Allegheny County, Pennsylvania | Urban | 1.5 | 13,843 | 281 |
| Auglaize County, Ohio | Rural | 1.5 | 467 | 281 |
| Autauga County, Alabama | Urban | 1.5 | 601 | 281 |
| Barnstable County, Massachusetts | Urban | 1.5 | 2,817 | 281 |
| Carroll County, Maryland | Urban | 1.5 | 1,875 | 281 |
| Chouteau County, Montana | Rural | 1.5 | 63 | 281 |
| Christian County, Missouri | Urban | 1.5 | 951 | 281 |
| Clay County, Nebraska | Rural | 1.5 | 63 | 281 |
| Clear Creek County, Colorado | Urban | 1.5 | 110 | 281 |
| Cloud County, Kansas | Rural | 1.5 | 89 | 281 |
| Dane County, Wisconsin | Urban | 1.5 | 5,822 | 281 |
| Des Moines County, Iowa | Rural | 1.5 | 401 | 281 |
| Dunn County, Wisconsin | Rural | 1.5 | 433 | 281 |
| Falls Church City, Virginia | Urban | 1.5 | 146 | 281 |
| Fulton County, Illinois | Rural | 1.5 | 366 | 281 |
| Garfield County, Utah | Rural | 1.5 | 56 | 281 |
| Greene County, Ohio | Urban | 1.5 | 1,675 | 281 |
| Hubbard County, Minnesota | Rural | 1.5 | 236 | 281 |
| Huntington County, Indiana | Rural | 1.5 | 372 | 281 |
| Iowa County, Wisconsin | Urban | 1.5 | 258 | 281 |
| Lamoille County, Vermont | Rural | 1.5 | 277 | 281 |
| Lincoln County, Nevada | Rural | 1.5 | 47 | 281 |
| Lincoln County, Washington | Rural | 1.5 | 121 | 281 |
| Linn County, Kansas | Urban | 1.5 | 105 | 281 |
| Logan County, Ohio | Rural | 1.5 | 478 | 281 |
| Madison County, Illinois | Urban | 1.5 | 2,840 | 281 |
| Matanuska-Susitna Borough, Alaska | Urban | 1.5 | 1,132 | 281 |
| Meade County, South Dakota | Urban | 1.5 | 310 | 281 |
| Medina County, Ohio | Urban | 1.5 | 1,945 | 281 |
| Miami County, Ohio | Urban | 1.5 | 1,111 | 281 |
| Mitchell County, Kansas | Rural | 1.5 | 61 | 281 |
| Montgomery County, Virginia | Urban | 1.5 | 831 | 281 |
| Oconto County, Wisconsin | Urban | 1.5 | 444 | 281 |
| Ottawa County, Kansas | Rural | 1.5 | 61 | 281 |
| Pocahontas County, Iowa | Rural | 1.5 | 71 | 281 |
| Posey County, Indiana | Urban | 1.5 | 267 | 281 |
| Pulaski County, Missouri | Rural | 1.5 | 442 | 281 |
| Rooks County, Kansas | Rural | 1.5 | 55 | 281 |
| Smith County, Kansas | Rural | 1.5 | 40 | 281 |
| Steele County, North Dakota | Rural | 1.5 | 19 | 281 |
| Tuolumne County, California | Rural | 1.5 | 624 | 281 |
| Uintah County, Utah | Rural | 1.5 | 335 | 281 |
| Van Wert County, Ohio | Rural | 1.5 | 293 | 281 |
| Washington County, Ohio | Rural | 1.5 | 629 | 281 |
| Washtenaw County, Michigan | Urban | 1.5 | 3,525 | 281 |
| Williams County, Ohio | Rural | 1.5 | 389 | 281 |
| Wirt County, West Virginia | Urban | 1.5 | 57 | 281 |
| Worth County, Iowa | Rural | 1.5 | 80 | 281 |
| York County, Virginia | Urban | 1.5 | 721 | 281 |
| Adams County, Illinois | Rural | 1.6 | 722 | 332 |
| Butler County, Kansas | Urban | 1.6 | 715 | 332 |
| Calumet County, Wisconsin | Urban | 1.6 | 595 | 332 |
| Clay County, Minnesota | Urban | 1.6 | 662 | 332 |
| Clinton County, Iowa | Rural | 1.6 | 515 | 332 |
| Dallas County, Iowa | Urban | 1.6 | 1,085 | 332 |
| Douglas County, Kansas | Urban | 1.6 | 1,103 | 332 |
| Elbert County, Colorado | Urban | 1.6 | 306 | 332 |
| Fairfield County, Ohio | Urban | 1.6 | 1,767 | 332 |
| Fremont County, Iowa | Rural | 1.6 | 75 | 332 |
| Gage County, Nebraska | Rural | 1.6 | 237 | 332 |
| Grafton County, New Hampshire | Rural | 1.6 | 1,038 | 332 |
| Grand County, Utah | Rural | 1.6 | 113 | 332 |
| Grand Forks County, North Dakota | Urban | 1.6 | 687 | 332 |
| Greene County, Iowa | Rural | 1.6 | 101 | 332 |
| Hancock County, Illinois | Rural | 1.6 | 202 | 332 |
| Hancock County, Iowa | Rural | 1.6 | 125 | 332 |
| Harford County, Maryland | Urban | 1.6 | 2,956 | 332 |
| Hooker County, Nebraska | Rural | 1.6 | 7 | 332 |
| Iron County, Michigan | Rural | 1.6 | 147 | 332 |
| Jackson County, Michigan | Urban | 1.6 | 1,759 | 332 |
| Johnson County, Kansas | Urban | 1.6 | 6,522 | 332 |
| King William County, Virginia | Urban | 1.6 | 203 | 332 |
| Kootenai County, Idaho | Urban | 1.6 | 1,975 | 332 |
| Lander County, Nevada | Rural | 1.6 | 62 | 332 |
| Mason County, Michigan | Rural | 1.6 | 343 | 332 |
| Natrona County, Wyoming | Urban | 1.6 | 848 | 332 |
| Nicollet County, Minnesota | Urban | 1.6 | 356 | 332 |
| Oconee County, Georgia | Urban | 1.6 | 437 | 332 |
| Ohio County, West Virginia | Urban | 1.6 | 475 | 332 |
| Oldham County, Kentucky | Urban | 1.6 | 732 | 332 |
| Oxford County, Maine | Rural | 1.6 | 711 | 332 |
| Powder River County, Montana | Rural | 1.6 | 21 | 332 |
| Preble County, Ohio | Rural | 1.6 | 461 | 332 |
| Ravalli County, Montana | Rural | 1.6 | 562 | 332 |
| Rutland County, Vermont | Rural | 1.6 | 703 | 332 |
| San Juan County, Washington | Rural | 1.6 | 243 | 332 |
| Sandusky County, Ohio | Rural | 1.6 | 671 | 332 |
| St. Johns County, Florida | Urban | 1.6 | 3,372 | 332 |
| Warren County, Ohio | Urban | 1.6 | 2,737 | 332 |
| White Pine County, Nevada | Rural | 1.6 | 109 | 332 |
| Windsor County, Vermont | Rural | 1.6 | 690 | 332 |
| Wyoming County, Pennsylvania | Urban | 1.6 | 296 | 332 |
| Ziebach County, South Dakota | Rural | 1.6 | 24 | 332 |
| Ada County, Idaho | Urban | 1.7 | 5,959 | 376 |
| Aitkin County, Minnesota | Rural | 1.7 | 219 | 376 |
| Alger County, Michigan | Rural | 1.7 | 119 | 376 |
| Allen County, Kansas | Rural | 1.7 | 145 | 376 |
| Allen County, Ohio | Urban | 1.7 | 1,148 | 376 |
| Alpine County, California | Rural | 1.7 | 20 | 376 |
| Beaverhead County, Montana | Rural | 1.7 | 114 | 376 |
| Benton County, Iowa | Urban | 1.7 | 299 | 376 |
| Benzie County, Michigan | Urban | 1.7 | 242 | 376 |
| Boone County, Indiana | Urban | 1.7 | 818 | 376 |
| Boone County, Nebraska | Rural | 1.7 | 63 | 376 |
| Brown County, Indiana | Urban | 1.7 | 205 | 376 |
| Burnett County, Wisconsin | Rural | 1.7 | 226 | 376 |
| Callahan County, Texas | Urban | 1.7 | 167 | 376 |
| Camden County, Georgia | Rural | 1.7 | 619 | 376 |
| Cameron County, Pennsylvania | Rural | 1.7 | 59 | 376 |
| Carson County, Texas | Urban | 1.7 | 67 | 376 |
| Carteret County, North Carolina | Rural | 1.7 | 874 | 376 |
| Cass County, North Dakota | Urban | 1.7 | 2,061 | 376 |
| Champaign County, Illinois | Urban | 1.7 | 2,101 | 376 |
| Cheshire County, New Hampshire | Rural | 1.7 | 928 | 376 |
| Chittenden County, Vermont | Urban | 1.7 | 1,934 | 376 |
| Clay County, Missouri | Urban | 1.7 | 3,051 | 376 |
| Clinton County, Ohio | Rural | 1.7 | 478 | 376 |
| Dade County, Missouri | Rural | 1.7 | 95 | 376 |
| Dewey County, Oklahoma | Rural | 1.7 | 47 | 376 |
| Dolores County, Colorado | Rural | 1.7 | 34 | 376 |
| Eaton County, Michigan | Urban | 1.7 | 1,291 | 376 |
| Edwards County, Illinois | Rural | 1.7 | 73 | 376 |
| Effingham County, Georgia | Urban | 1.7 | 731 | 376 |
| Erie County, Ohio | Urban | 1.7 | 913 | 376 |
| Esmeralda County, Nevada | Rural | 1.7 | 15 | 376 |
| Fairbanks North Star, Alaska | Urban | 1.7 | 1,022 | 376 |
| Fergus County, Montana | Rural | 1.7 | 141 | 376 |
| Franklin County, Massachusetts | Rural | 1.7 | 905 | 376 |
| Garfield County, Washington | Rural | 1.7 | 29 | 376 |
| Goochland County, Virginia | Urban | 1.7 | 339 | 376 |
| Goodhue County, Minnesota | Rural | 1.7 | 562 | 376 |
| Hendricks County, Indiana | Urban | 1.7 | 2,112 | 376 |
| Isanti County, Minnesota | Urban | 1.7 | 508 | 376 |
| Jefferson County, Iowa | Rural | 1.7 | 195 | 376 |
| Jefferson County, Kansas | Urban | 1.7 | 216 | 376 |
| Johnson County, Iowa | Urban | 1.7 | 1,570 | 376 |
| Keya Paha County, Nebraska | Rural | 1.7 | 11 | 376 |
| Leon County, Florida | Urban | 1.7 | 3,064 | 376 |
| Marshall County, Illinois | Urban | 1.7 | 143 | 376 |
| Merrimack County, New Hampshire | Rural | 1.7 | 1,903 | 376 |
| Monongalia County, West Virginia | Urban | 1.7 | 1,149 | 376 |
| Osborne County, Kansas | Rural | 1.7 | 42 | 376 |
| Otsego County, Michigan | Rural | 1.7 | 312 | 376 |
| Penobscot County, Maine | Urban | 1.7 | 1,895 | 376 |
| Pike County, Georgia | Urban | 1.7 | 220 | 376 |
| Roger Mills County, Oklahoma | Rural | 1.7 | 40 | 376 |
| Salem City, Virginia | Urban | 1.7 | 297 | 376 |
| Sangamon County, Illinois | Urban | 1.7 | 2,317 | 376 |
| Sarpy County, Nebraska | Urban | 1.7 | 2,136 | 376 |
| Shelby County, Illinois | Rural | 1.7 | 253 | 376 |
| Strafford County, New Hampshire | Urban | 1.7 | 1,542 | 376 |
| Sumner County, Kansas | Urban | 1.7 | 261 | 376 |
| Sumter County, Florida | Urban | 1.7 | 2,128 | 376 |
| Terrell County, Texas | Rural | 1.7 | 12 | 376 |
| Trinity County, California | Rural | 1.7 | 214 | 376 |
| Tuscola County, Michigan | Rural | 1.7 | 663 | 376 |
| Union County, Iowa | Rural | 1.7 | 140 | 376 |
| Valley County, Nebraska | Rural | 1.7 | 48 | 376 |
| Washburn County, Wisconsin | Rural | 1.7 | 214 | 376 |
| Wells County, Indiana | Urban | 1.7 | 315 | 376 |
| Wood County, Wisconsin | Rural | 1.7 | 924 | 376 |
| Worcester County, Maryland | Rural | 1.7 | 685 | 376 |
| Alpena County, Michigan | Rural | 1.8 | 397 | 445 |
| Antrim County, Michigan | Rural | 1.8 | 321 | 445 |
| Ballard County, Kentucky | Urban | 1.8 | 100 | 445 |
| Barnes County, North Dakota | Rural | 1.8 | 138 | 445 |
| Belmont County, Ohio | Urban | 1.8 | 895 | 445 |
| Bennington County, Vermont | Rural | 1.8 | 475 | 445 |
| Berkshire County, Massachusetts | Urban | 1.8 | 1,749 | 445 |
| Bucks County, Pennsylvania | Urban | 1.8 | 8,437 | 445 |
| Burt County, Nebraska | Rural | 1.8 | 86 | 445 |
| Camden County, Missouri | Rural | 1.8 | 606 | 445 |
| Cerro Gordo County, Iowa | Rural | 1.8 | 543 | 445 |
| Champaign County, Ohio | Rural | 1.8 | 479 | 445 |
| Cole County, Missouri | Urban | 1.8 | 956 | 445 |
| Columbia County, Oregon | Urban | 1.8 | 699 | 445 |
| Deer Lodge County, Montana | Rural | 1.8 | 134 | 445 |
| Deschutes County, Oregon | Urban | 1.8 | 2,652 | 445 |
| Elk County, Pennsylvania | Rural | 1.8 | 401 | 445 |
| Ferry County, Washington | Rural | 1.8 | 104 | 445 |
| Fond du Lac County, Wisconsin | Urban | 1.8 | 1,337 | 445 |
| Forest County, Wisconsin | Rural | 1.8 | 123 | 445 |
| Golden Valley County, North Dakota | Rural | 1.8 | 22 | 445 |
| Greene County, Illinois | Rural | 1.8 | 156 | 445 |
| Hampshire County, Massachusetts | Urban | 1.8 | 1,828 | 445 |
| Hitchcock County, Nebraska | Rural | 1.8 | 34 | 445 |
| Holt County, Missouri | Rural | 1.8 | 57 | 445 |
| Houghton County, Michigan | Rural | 1.8 | 399 | 445 |
| Hunterdon County, New Jersey | Urban | 1.8 | 1,664 | 445 |
| Iowa County, Iowa | Rural | 1.8 | 210 | 445 |
| James City County, Virginia | Urban | 1.8 | 1,054 | 445 |
| Josephine County, Oregon | Urban | 1.8 | 1,159 | 445 |
| Kalamazoo County, Michigan | Urban | 1.8 | 2,982 | 445 |
| Lake County, Ohio | Urban | 1.8 | 3,027 | 445 |
| Lawrence County, South Dakota | Rural | 1.8 | 337 | 445 |
| Licking County, Ohio | Urban | 1.8 | 2,225 | 445 |
| Macon County, Illinois | Urban | 1.8 | 1,263 | 445 |
| Mercer County, Illinois | Urban | 1.8 | 199 | 445 |
| Middlesex County, Connecticut | Urban | 1.8 | 2,170 | 445 |
| Mineral County, Montana | Urban | 1.8 | 64 | 445 |
| Monona County, Iowa | Rural | 1.8 | 112 | 445 |
| Montmorency County, Michigan | Rural | 1.8 | 136 | 445 |
| Morgan County, Indiana | Urban | 1.8 | 926 | 445 |
| Nelson County, North Dakota | Rural | 1.8 | 41 | 445 |
| Newport County, Rhode Island | Urban | 1.8 | 1,122 | 445 |
| Pike County, Missouri | Rural | 1.8 | 222 | 445 |
| Pike County, Pennsylvania | Rural | 1.8 | 815 | 445 |
| Portage County, Ohio | Urban | 1.8 | 1,954 | 445 |
| Portage County, Wisconsin | Rural | 1.8 | 815 | 445 |
| Queen Annes County, Maryland | Urban | 1.8 | 663 | 445 |
| Rawlins County, Kansas | Rural | 1.8 | 33 | 445 |
| Shelby County, Ohio | Rural | 1.8 | 573 | 445 |
| Sheridan County, Montana | Rural | 1.8 | 47 | 445 |
| Spokane County, Washington | Urban | 1.8 | 6,865 | 445 |
| St. Clair County, Michigan | Urban | 1.8 | 2,057 | 445 |
| St. Louis County, Missouri | Urban | 1.8 | 12,152 | 445 |
| Stevens County, Washington | Urban | 1.8 | 614 | 445 |
| Tioga County, Pennsylvania | Rural | 1.8 | 535 | 445 |
| Tompkins County, New York | Urban | 1.8 | 1,098 | 445 |
| Towns County, Georgia | Rural | 1.8 | 176 | 445 |
| Virginia Beach City, Virginia | Urban | 1.8 | 5,686 | 445 |
| Warren County, New Jersey | Urban | 1.8 | 1,402 | 445 |
| Washington County, Alabama | Rural | 1.8 | 189 | 445 |
| Washington County, Nebraska | Urban | 1.8 | 258 | 445 |
| Washington County, Oklahoma | Rural | 1.8 | 644 | 445 |
| Washington County, Utah | Urban | 1.8 | 2,283 | 445 |
| Webster County, Iowa | Rural | 1.8 | 458 | 445 |
| Webster County, Nebraska | Rural | 1.8 | 44 | 445 |
| Yellow Medicine County, Minnesota | Rural | 1.8 | 116 | 445 |
| Blair County, Pennsylvania | Urban | 1.9 | 1,698 | 512 |
| Botetourt County, Virginia | Urban | 1.9 | 489 | 512 |
| Burke County, North Dakota | Rural | 1.9 | 28 | 512 |
| Burleigh County, North Dakota | Urban | 1.9 | 1,248 | 512 |
| Burlington County, New Jersey | Urban | 1.9 | 6,298 | 512 |
| Butler County, Iowa | Rural | 1.9 | 191 | 512 |
| Callaway County, Missouri | Urban | 1.9 | 581 | 512 |
| Cape Girardeau County, Missouri | Urban | 1.9 | 1,021 | 512 |
| Carver County, Minnesota | Urban | 1.9 | 1,339 | 512 |
| Clackamas County, Oregon | Urban | 1.9 | 5,828 | 512 |
| Clay County, Florida | Urban | 1.9 | 2,961 | 512 |
| Clinton County, Michigan | Urban | 1.9 | 1,068 | 512 |
| Cumberland County, Illinois | Rural | 1.9 | 136 | 512 |
| Dakota County, Minnesota | Urban | 1.9 | 5,661 | 512 |
| Dearborn County, Indiana | Urban | 1.9 | 660 | 512 |
| Dodge County, Minnesota | Urban | 1.9 | 271 | 512 |
| Dubuque County, Iowa | Urban | 1.9 | 1,291 | 512 |
| Dukes County, Massachusetts | Rural | 1.9 | 301 | 512 |
| El Dorado County, California | Urban | 1.9 | 2,720 | 512 |
| El Paso County, Colorado | Urban | 1.9 | 9,012 | 512 |
| Essex County, New York | Rural | 1.9 | 557 | 512 |
| Faribault County, Minnesota | Rural | 1.9 | 193 | 512 |
| Florence County, Wisconsin | Rural | 1.9 | 68 | 512 |
| Franklin County, Nebraska | Rural | 1.9 | 41 | 512 |
| Harris County, Georgia | Urban | 1.9 | 482 | 512 |
| Harrison County, Indiana | Urban | 1.9 | 548 | 512 |
| Harrison County, Iowa | Urban | 1.9 | 192 | 512 |
| Hill County, Montana | Rural | 1.9 | 194 | 512 |
| Jersey County, Illinois | Urban | 1.9 | 286 | 512 |
| Kay County, Oklahoma | Rural | 1.9 | 565 | 512 |
| Kennebec County, Maine | Rural | 1.9 | 1,694 | 512 |
| Kittson County, Minnesota | Rural | 1.9 | 57 | 512 |
| Lane County, Kansas | Rural | 1.9 | 20 | 512 |
| Laramie County, Wyoming | Urban | 1.9 | 1,295 | 512 |
| Lee County, Iowa | Rural | 1.9 | 462 | 512 |
| Logan County, Illinois | Rural | 1.9 | 365 | 512 |
| Lumpkin County, Georgia | Urban | 1.9 | 397 | 512 |
| Lyman County, South Dakota | Rural | 1.9 | 45 | 512 |
| Madison County, New York | Urban | 1.9 | 891 | 512 |
| Marinette County, Wisconsin | Rural | 1.9 | 605 | 512 |
| Martin County, Minnesota | Rural | 1.9 | 269 | 512 |
| Mathews County, Virginia | Urban | 1.9 | 125 | 512 |
| McLeod County, Minnesota | Rural | 1.9 | 499 | 512 |
| Meeker County, Minnesota | Rural | 1.9 | 300 | 512 |
| Miami County, Kansas | Urban | 1.9 | 460 | 512 |
| Mille Lacs County, Minnesota | Urban | 1.9 | 358 | 512 |
| Monroe County, Michigan | Urban | 1.9 | 2,116 | 512 |
| Montgomery County, Pennsylvania | Urban | 1.9 | 11,534 | 512 |
| Nassau County, Florida | Urban | 1.9 | 1,306 | 512 |
| Norton County, Kansas | Rural | 1.9 | 75 | 512 |
| Oakland County, Michigan | Urban | 1.9 | 17,147 | 512 |
| Onslow County, North Carolina | Urban | 1.9 | 2,121 | 512 |
| Orange County, Vermont | Rural | 1.9 | 429 | 512 |
| Phelps County, Nebraska | Rural | 1.9 | 117 | 512 |
| Polk County, North Carolina | Rural | 1.9 | 301 | 512 |
| Porter County, Indiana | Urban | 1.9 | 2,305 | 512 |
| Powell County, Montana | Rural | 1.9 | 106 | 512 |
| Putnam County, Ohio | Rural | 1.9 | 444 | 512 |
| Red Willow County, Nebraska | Rural | 1.9 | 135 | 512 |
| Richland County, North Dakota | Rural | 1.9 | 199 | 512 |
| Sagadahoc County, Maine | Urban | 1.9 | 534 | 512 |
| Santa Rosa County, Florida | Urban | 1.9 | 2,570 | 512 |
| Sarasota County, Florida | Urban | 1.9 | 6,931 | 512 |
| Scott County, Kentucky | Urban | 1.9 | 740 | 512 |
| Shiawassee County, Michigan | Rural | 1.9 | 900 | 512 |
| Sitka Borough, Alaska | Rural | 1.9 | 118 | 512 |
| Somerset County, Maine | Rural | 1.9 | 728 | 512 |
| Stark County, Ohio | Urban | 1.9 | 4,975 | 512 |
| Staunton City, Virginia | Urban | 1.9 | 353 | 512 |
| Steuben County, Indiana | Rural | 1.9 | 441 | 512 |
| Susquehanna County, Pennsylvania | Rural | 1.9 | 534 | 512 |
| Taos County, New Mexico | Rural | 1.9 | 511 | 512 |
| Tazewell County, Illinois | Urban | 1.9 | 1,786 | 512 |
| Thurston County, Washington | Urban | 1.9 | 4,015 | 512 |
| Tolland County, Connecticut | Urban | 1.9 | 1,875 | 512 |
| Transylvania County, North Carolina | Rural | 1.9 | 497 | 512 |
| Utah County, Utah | Urban | 1.9 | 6,641 | 512 |
| Warren County, Pennsylvania | Rural | 1.9 | 545 | 512 |
| Washington County, Pennsylvania | Urban | 1.9 | 2,859 | 512 |
| Wayne County, Pennsylvania | Rural | 1.9 | 767 | 512 |
| Wrangell Borough, Alaska | Rural | 1.9 | 29 | 512 |
| Armstrong County, Pennsylvania | Urban | 2.0 | 966 | 593 |
| Benton County, Minnesota | Urban | 2.0 | 542 | 593 |
| Blue Earth County, Minnesota | Urban | 2.0 | 828 | 593 |
| Brown County, Nebraska | Rural | 2.0 | 39 | 593 |
| Buchanan County, Iowa | Rural | 2.0 | 279 | 593 |
| Caldwell County, Kentucky | Rural | 2.0 | 178 | 593 |
| Caledonia County, Vermont | Rural | 2.0 | 437 | 593 |
| Cape May County, New Jersey | Urban | 2.0 | 1,479 | 593 |
| Carroll County, Iowa | Rural | 2.0 | 287 | 593 |
| Cheboygan County, Michigan | Rural | 2.0 | 395 | 593 |
| Chippewa County, Michigan | Rural | 2.0 | 500 | 593 |
| Churchill County, Nevada | Rural | 2.0 | 347 | 593 |
| Clallam County, Washington | Rural | 2.0 | 1,190 | 593 |
| Clay County, South Dakota | Rural | 2.0 | 149 | 593 |
| Columbia County, Georgia | Urban | 2.0 | 2,190 | 593 |
| Columbia County, Wisconsin | Urban | 2.0 | 825 | 593 |
| Corson County, South Dakota | Rural | 2.0 | 42 | 593 |
| Curry County, Oregon | Rural | 2.0 | 392 | 593 |
| Custer County, Montana | Rural | 2.0 | 171 | 593 |
| Custer County, South Dakota | Urban | 2.0 | 140 | 593 |
| Darke County, Ohio | Rural | 2.0 | 707 | 593 |
| Delaware County, Indiana | Urban | 2.0 | 1,403 | 593 |
| Doniphan County, Kansas | Urban | 2.0 | 98 | 593 |
| Elk County, Kansas | Rural | 2.0 | 36 | 593 |
| Georgetown County, South Carolina | Rural | 2.0 | 999 | 593 |
| Gibson County, Indiana | Rural | 2.0 | 441 | 593 |
| Grand County, Colorado | Rural | 2.0 | 242 | 593 |
| Grundy County, Illinois | Urban | 2.0 | 697 | 593 |
| Hancock County, Indiana | Urban | 2.0 | 1,117 | 593 |
| Hanover County, Virginia | Urban | 2.0 | 1,580 | 593 |
| Huron County, Michigan | Rural | 2.0 | 472 | 593 |
| Jefferson County, Missouri | Urban | 2.0 | 3,149 | 593 |
| Juneau County, Wisconsin | Rural | 2.0 | 389 | 593 |
| Kewaunee County, Wisconsin | Urban | 2.0 | 294 | 593 |
| Koochiching County, Minnesota | Rural | 2.0 | 182 | 593 |
| Lapeer County, Michigan | Urban | 2.0 | 1,281 | 593 |
| Luce County, Michigan | Rural | 2.0 | 98 | 593 |
| Mahaska County, Iowa | Rural | 2.0 | 295 | 593 |
| Marion County, Iowa | Rural | 2.0 | 451 | 593 |
| McCracken County, Kentucky | Urban | 2.0 | 955 | 593 |
| McDonough County, Illinois | Rural | 2.0 | 333 | 593 |
| Mesa County, Colorado | Urban | 2.0 | 2,273 | 593 |
| Montgomery County, Tennessee | Urban | 2.0 | 2,845 | 593 |
| Ogemaw County, Michigan | Rural | 2.0 | 309 | 593 |
| Ouachita County, Arkansas | Rural | 2.0 | 315 | 593 |
| Outagamie County, Wisconsin | Urban | 2.0 | 2,566 | 593 |
| Pennington County, South Dakota | Urban | 2.0 | 1,533 | 593 |
| Perry County, Indiana | Rural | 2.0 | 282 | 593 |
| Perry County, Ohio | Urban | 2.0 | 482 | 593 |
| Pope County, Minnesota | Rural | 2.0 | 165 | 593 |
| Poweshiek County, Iowa | Rural | 2.0 | 238 | 593 |
| Richardson County, Nebraska | Rural | 2.0 | 111 | 593 |
| Roseau County, Minnesota | Rural | 2.0 | 212 | 593 |
| Saratoga County, New York | Urban | 2.0 | 3,440 | 593 |
| Sawyer County, Wisconsin | Rural | 2.0 | 279 | 593 |
| Shawano County, Wisconsin | Rural | 2.0 | 575 | 593 |
| Shelby County, Alabama | Urban | 2.0 | 3,140 | 593 |
| Sherburne County, Minnesota | Urban | 2.0 | 1,303 | 593 |
| Shoshone County, Idaho | Rural | 2.0 | 201 | 593 |
| Stone County, Missouri | Rural | 2.0 | 484 | 593 |
| Valley County, Idaho | Rural | 2.0 | 186 | 593 |
| Waldo County, Maine | Rural | 2.0 | 587 | 593 |
| Waupaca County, Wisconsin | Rural | 2.0 | 756 | 593 |
| Williamson County, Tennessee | Urban | 2.0 | 3,367 | 593 |
| Wright County, Iowa | Rural | 2.0 | 171 | 593 |
| Adair County, Iowa | Rural | 2.1 | 110 | 658 |
| Allegany County, Maryland | Rural | 2.1 | 1,024 | 658 |
| Atchison County, Kansas | Rural | 2.1 | 205 | 658 |
| Baker County, Georgia | Rural | 2.1 | 44 | 658 |
| Baldwin County, Alabama | Urban | 2.1 | 3,540 | 658 |
| Baraga County, Michigan | Rural | 2.1 | 132 | 658 |
| Barry County, Michigan | Urban | 2.1 | 955 | 658 |
| Beltrami County, Minnesota | Rural | 2.1 | 593 | 658 |
| Brooke County, West Virginia | Urban | 2.1 | 343 | 658 |
| Brunswick County, North Carolina | Urban | 2.1 | 2,466 | 658 |
| Buffalo County, Nebraska | Rural | 2.1 | 645 | 658 |
| Cavalier County, North Dakota | Rural | 2.1 | 55 | 658 |
| Centre County, Pennsylvania | Urban | 2.1 | 2,032 | 658 |
| Cheyenne County, Nebraska | Rural | 2.1 | 138 | 658 |
| Clark County, Illinois | Rural | 2.1 | 227 | 658 |
| Comal County, Texas | Urban | 2.1 | 2,542 | 658 |
| Coos County, Oregon | Rural | 2.1 | 1,021 | 658 |
| Crawford County, Wisconsin | Rural | 2.1 | 252 | 658 |
| Cumberland County, Pennsylvania | Urban | 2.1 | 3,856 | 658 |
| Defiance County, Ohio | Rural | 2.1 | 545 | 658 |
| Dewey County, South Dakota | Rural | 2.1 | 58 | 658 |
| Fayette County, Georgia | Urban | 2.1 | 1,737 | 658 |
| Gloucester County, New Jersey | Urban | 2.1 | 4,389 | 658 |
| Greene County, Missouri | Urban | 2.1 | 4,118 | 658 |
| Henderson County, Illinois | Rural | 2.1 | 101 | 658 |
| Howard County, Nebraska | Urban | 2.1 | 93 | 658 |
| Ingham County, Michigan | Urban | 2.1 | 3,633 | 658 |
| Isle of Wight County, Virginia | Urban | 2.1 | 598 | 658 |
| Jackson County, Wisconsin | Rural | 2.1 | 310 | 658 |
| Jasper County, Illinois | Rural | 2.1 | 136 | 658 |
| Jasper County, Iowa | Urban | 2.1 | 560 | 658 |
| Jefferson County, Ohio | Urban | 2.1 | 965 | 658 |
| Judith Basin County, Montana | Rural | 2.1 | 31 | 658 |
| Lane County, Oregon | Urban | 2.1 | 5,623 | 658 |
| Lawrence County, Pennsylvania | Urban | 2.1 | 1,303 | 658 |
| Liberty County, Georgia | Urban | 2.1 | 806 | 658 |
| Lincoln County, Nebraska | Rural | 2.1 | 503 | 658 |
| Logan County, Oklahoma | Urban | 2.1 | 728 | 658 |
| Lycoming County, Pennsylvania | Urban | 2.1 | 1,675 | 658 |
| Macoupin County, Illinois | Urban | 2.1 | 680 | 658 |
| Marshall County, Minnesota | Rural | 2.1 | 131 | 658 |
| Menominee County, Wisconsin | Rural | 2.1 | 51 | 658 |
| Muskegon County, Michigan | Urban | 2.1 | 2,595 | 658 |
| Nodaway County, Missouri | Rural | 2.1 | 266 | 658 |
| Nowata County, Oklahoma | Rural | 2.1 | 137 | 658 |
| Osage County, Kansas | Urban | 2.1 | 226 | 658 |
| Page County, Iowa | Rural | 2.1 | 243 | 658 |
| Pepin County, Wisconsin | Rural | 2.1 | 112 | 658 |
| Pickaway County, Ohio | Urban | 2.1 | 883 | 658 |
| Pine County, Minnesota | Rural | 2.1 | 457 | 658 |
| Placer County, California | Urban | 2.1 | 6,127 | 658 |
| Putnam County, West Virginia | Urban | 2.1 | 842 | 658 |
| Quay County, New Mexico | Rural | 2.1 | 132 | 658 |
| Richland County, Illinois | Rural | 2.1 | 232 | 658 |
| Saginaw County, Michigan | Urban | 2.1 | 2,770 | 658 |
| Scott County, Iowa | Urban | 2.1 | 2,471 | 658 |
| Seminole County, Florida | Urban | 2.1 | 7,266 | 658 |
| Sheridan County, North Dakota | Rural | 2.1 | 22 | 658 |
| Tipton County, Indiana | Urban | 2.1 | 234 | 658 |
| Union County, Oregon | Rural | 2.1 | 375 | 658 |
| Union County, South Dakota | Urban | 2.1 | 244 | 658 |
| Ward County, North Dakota | Urban | 2.1 | 955 | 658 |
| Washita County, Oklahoma | Rural | 2.1 | 158 | 658 |
| Wilkin County, Minnesota | Rural | 2.1 | 92 | 658 |
| Winona County, Minnesota | Rural | 2.1 | 665 | 658 |
| Anchorage Borough, Alaska | Urban | 2.2 | 4,231 | 723 |
| Andrew County, Missouri | Urban | 2.2 | 284 | 723 |
| Anoka County, Minnesota | Urban | 2.2 | 5,470 | 723 |
| Archer County, Texas | Urban | 2.2 | 135 | 723 |
| Bandera County, Texas | Urban | 2.2 | 368 | 723 |
| Bartholomew County, Indiana | Urban | 2.2 | 1,230 | 723 |
| Bay County, Michigan | Urban | 2.2 | 1,637 | 723 |
| Beaufort County, South Carolina | Urban | 2.2 | 3,023 | 723 |
| Benson County, North Dakota | Rural | 2.2 | 73 | 723 |
| Bonner County, Idaho | Rural | 2.2 | 806 | 723 |
| Boone County, Missouri | Urban | 2.2 | 2,489 | 723 |
| Boulder County, Colorado | Urban | 2.2 | 4,910 | 723 |
| Bristol Bay Borough, Alaska | Rural | 2.2 | 15 | 723 |
| Bryan County, Georgia | Urban | 2.2 | 634 | 723 |
| Buffalo County, Wisconsin | Rural | 2.2 | 218 | 723 |
| Calhoun County, Arkansas | Rural | 2.2 | 73 | 723 |
| Cambria County, Pennsylvania | Urban | 2.2 | 2,058 | 723 |
| Carroll County, Missouri | Rural | 2.2 | 134 | 723 |
| Cascade County, Montana | Urban | 2.2 | 1,283 | 723 |
| Chippewa County, Wisconsin | Urban | 2.2 | 1,067 | 723 |
| Clermont County, Ohio | Urban | 2.2 | 3,283 | 723 |
| Codington County, South Dakota | Rural | 2.2 | 430 | 723 |
| Colfax County, New Mexico | Rural | 2.2 | 204 | 723 |
| Columbia County, Pennsylvania | Rural | 2.2 | 986 | 723 |
| Daggett County, Utah | Rural | 2.2 | 11 | 723 |
| Dawson County, Montana | Rural | 2.2 | 135 | 723 |
| DeKalb County, Indiana | Rural | 2.2 | 637 | 723 |
| Delta County, Colorado | Rural | 2.2 | 511 | 723 |
| Dodge County, Wisconsin | Rural | 2.2 | 1,437 | 723 |
| Douglas County, Nevada | Rural | 2.2 | 851 | 723 |
| Duchesne County, Utah | Rural | 2.2 | 263 | 723 |
| Erie County, Pennsylvania | Urban | 2.2 | 4,041 | 723 |
| Fayette County, Iowa | Rural | 2.2 | 305 | 723 |
| Fulton County, Georgia | Urban | 2.2 | 16,366 | 723 |
| Genesee County, Michigan | Urban | 2.2 | 6,078 | 723 |
| Gila County, Arizona | Rural | 2.2 | 874 | 723 |
| Graham County, Kansas | Rural | 2.2 | 39 | 723 |
| Gratiot County, Michigan | Rural | 2.2 | 642 | 723 |
| Hamilton County, Ohio | Urban | 2.2 | 12,457 | 723 |
| Hardin County, Kentucky | Urban | 2.2 | 1,603 | 723 |
| Harrison County, West Virginia | Rural | 2.2 | 1,033 | 723 |
| Hot Spring County, Arkansas | Rural | 2.2 | 524 | 723 |
| Idaho County, Idaho | Rural | 2.2 | 279 | 723 |
| Iosco County, Michigan | Rural | 2.2 | 424 | 723 |
| Iron County, Utah | Rural | 2.2 | 734 | 723 |
| Jackson County, Iowa | Rural | 2.2 | 304 | 723 |
| Lincoln County, Missouri | Urban | 2.2 | 909 | 723 |
| Litchfield County, Connecticut | Rural | 2.2 | 2,997 | 723 |
| Little River County, Arkansas | Urban | 2.2 | 187 | 723 |
| Madison County, Iowa | Urban | 2.2 | 248 | 723 |
| Miller County, Missouri | Rural | 2.2 | 380 | 723 |
| Morrison County, Minnesota | Rural | 2.2 | 516 | 723 |
| Nelson County, Kentucky | Urban | 2.2 | 727 | 723 |
| Neosho County, Kansas | Rural | 2.2 | 230 | 723 |
| Oglala Lakota, South Dakota | Rural | 2.2 | 155 | 723 |
| Ottawa County, Michigan | Urban | 2.2 | 4,159 | 723 |
| Paulding County, Ohio | Rural | 2.2 | 280 | 723 |
| Peoria County, Illinois | Urban | 2.2 | 2,674 | 723 |
| Plumas County, California | Rural | 2.2 | 333 | 723 |
| Pulaski County, Indiana | Rural | 2.2 | 192 | 723 |
| Ramsey County, North Dakota | Rural | 2.2 | 174 | 723 |
| Richland County, South Carolina | Urban | 2.2 | 5,917 | 723 |
| Roberts County, South Dakota | Rural | 2.2 | 145 | 723 |
| Roscommon County, Michigan | Rural | 2.2 | 424 | 723 |
| Shannon County, Missouri | Rural | 2.2 | 115 | 723 |
| Silver Bow County, Montana | Rural | 2.2 | 535 | 723 |
| Stanton County, Nebraska | Rural | 2.2 | 88 | 723 |
| Surry County, Virginia | Urban | 2.2 | 110 | 723 |
| Thurston County, Nebraska | Rural | 2.2 | 83 | 723 |
| Uinta County, Wyoming | Rural | 2.2 | 297 | 723 |
| Vanderburgh County, Indiana | Urban | 2.2 | 2,728 | 723 |
| Wabash County, Illinois | Rural | 2.2 | 172 | 723 |
| Wabash County, Indiana | Rural | 2.2 | 477 | 723 |
| Waseca County, Minnesota | Rural | 2.2 | 292 | 723 |
| Whatcom County, Washington | Urban | 2.2 | 3,384 | 723 |
| Williams County, North Dakota | Rural | 2.2 | 537 | 723 |
| Yavapai County, Arizona | Urban | 2.2 | 4,224 | 723 |
| Allegan County, Michigan | Rural | 2.3 | 1,949 | 800 |
| Anne Arundel County, Maryland | Urban | 2.3 | 9,392 | 800 |
| Antelope County, Nebraska | Rural | 2.3 | 99 | 800 |
| Becker County, Minnesota | Rural | 2.3 | 557 | 800 |
| Benewah County, Idaho | Rural | 2.3 | 165 | 800 |
| Berrien County, Michigan | Urban | 2.3 | 2,523 | 800 |
| Bond County, Illinois | Urban | 2.3 | 264 | 800 |
| Boone County, Kentucky | Urban | 2.3 | 2,063 | 800 |
| Brevard County, Florida | Urban | 2.3 | 10,558 | 800 |
| Calhoun County, Michigan | Urban | 2.3 | 2,110 | 800 |
| Cass County, Missouri | Urban | 2.3 | 1,701 | 800 |
| Charles County, Maryland | Urban | 2.3 | 2,649 | 800 |
| Chemung County, New York | Urban | 2.3 | 1,354 | 800 |
| Cherokee County, North Carolina | Rural | 2.3 | 523 | 800 |
| Christian County, Illinois | Rural | 2.3 | 571 | 800 |
| Clark County, Ohio | Urban | 2.3 | 2,124 | 800 |
| Cleveland County, Oklahoma | Urban | 2.3 | 4,392 | 800 |
| Converse County, Wyoming | Rural | 2.3 | 219 | 800 |
| Creek County, Oklahoma | Urban | 2.3 | 1,132 | 800 |
| Cumberland County, North Carolina | Urban | 2.3 | 4,832 | 800 |
| Custer County, Nebraska | Rural | 2.3 | 167 | 800 |
| Eureka County, Nevada | Rural | 2.3 | 26 | 800 |
| Fall River County, South Dakota | Rural | 2.3 | 130 | 800 |
| Fillmore County, Nebraska | Rural | 2.3 | 93 | 800 |
| Floyd County, Indiana | Urban | 2.3 | 1,267 | 800 |
| Franklin County, Kansas | Rural | 2.3 | 410 | 800 |
| Gloucester County, Virginia | Urban | 2.3 | 669 | 800 |
| Green County, Wisconsin | Urban | 2.3 | 618 | 800 |
| Hood County, Texas | Rural | 2.3 | 1,078 | 800 |
| Jackson County, Kansas | Urban | 2.3 | 211 | 800 |
| Jefferson County, Nebraska | Rural | 2.3 | 114 | 800 |
| Kent County, Maryland | Rural | 2.3 | 325 | 800 |
| Lake County, Montana | Rural | 2.3 | 520 | 800 |
| Lake County, South Dakota | Rural | 2.3 | 177 | 800 |
| Leavenworth County, Kansas | Urban | 2.3 | 1,282 | 800 |
| Lee County, Illinois | Rural | 2.3 | 573 | 800 |
| Lincoln County, Colorado | Rural | 2.3 | 96 | 800 |
| Lincoln County, Minnesota | Rural | 2.3 | 92 | 800 |
| Lorain County, Ohio | Urban | 2.3 | 5,008 | 800 |
| Mackinac County, Michigan | Rural | 2.3 | 196 | 800 |
| Madison County, Alabama | Urban | 2.3 | 6,157 | 800 |
| Madison County, Ohio | Urban | 2.3 | 739 | 800 |
| Manistee County, Michigan | Rural | 2.3 | 441 | 800 |
| Marion County, Illinois | Rural | 2.3 | 595 | 800 |
| Menominee County, Michigan | Rural | 2.3 | 399 | 800 |
| Missaukee County, Michigan | Rural | 2.3 | 252 | 800 |
| Morris County, New Jersey | Urban | 2.3 | 8,469 | 800 |
| Niagara County, New York | Urban | 2.3 | 3,566 | 800 |
| Northampton County, Pennsylvania | Urban | 2.3 | 5,198 | 800 |
| Oliver County, North Dakota | Urban | 2.3 | 29 | 800 |
| Orange County, Texas | Urban | 2.3 | 1,329 | 800 |
| Otter Tail County, Minnesota | Rural | 2.3 | 983 | 800 |
| Paulding County, Georgia | Urban | 2.3 | 2,673 | 800 |
| Perkins County, South Dakota | Rural | 2.3 | 49 | 800 |
| Phillips County, Colorado | Rural | 2.3 | 68 | 800 |
| Pike County, Illinois | Rural | 2.3 | 234 | 800 |
| Randall County, Texas | Urban | 2.3 | 2,197 | 800 |
| Red Lake County, Minnesota | Rural | 2.3 | 64 | 800 |
| Rio Blanco County, Colorado | Rural | 2.3 | 99 | 800 |
| Rock County, Wisconsin | Urban | 2.3 | 2,547 | 800 |
| Rusk County, Wisconsin | Rural | 2.3 | 242 | 800 |
| Sanborn County, South Dakota | Rural | 2.3 | 36 | 800 |
| Shawnee County, Kansas | Urban | 2.3 | 2,787 | 800 |
| Sheridan County, Nebraska | Rural | 2.3 | 84 | 800 |
| Southeast Fairbanks Census Area, Alaska | Rural | 2.3 | 109 | 800 |
| Spencer County, Indiana | Rural | 2.3 | 319 | 800 |
| Ste. Genevieve County, Missouri | Rural | 2.3 | 302 | 800 |
| Steele County, Minnesota | Rural | 2.3 | 595 | 800 |
| Summit County, Utah | Rural | 2.3 | 670 | 800 |
| Tripp County, South Dakota | Rural | 2.3 | 92 | 800 |
| Vermilion County, Illinois | Rural | 2.3 | 1,167 | 800 |
| Wabasha County, Minnesota | Urban | 2.3 | 357 | 800 |
| Whitley County, Indiana | Urban | 2.3 | 557 | 800 |
| Williamson County, Illinois | Rural | 2.3 | 1,113 | 800 |
| Winneshiek County, Iowa | Rural | 2.3 | 305 | 800 |
| Albemarle County, Virginia | Urban | 2.4 | 1,884 | 875 |
| Amador County, California | Rural | 2.4 | 778 | 875 |
| Atchison County, Missouri | Rural | 2.4 | 93 | 875 |
| Campbell County, Kentucky | Urban | 2.4 | 1,577 | 875 |
| Carbon County, Utah | Rural | 2.4 | 321 | 875 |
| Cecil County, Maryland | Urban | 2.4 | 1,722 | 875 |
| Charleston County, South Carolina | Urban | 2.4 | 7,173 | 875 |
| Charlotte County, Florida | Urban | 2.4 | 3,891 | 875 |
| Chesapeake City, Virginia | Urban | 2.4 | 4,024 | 875 |
| Clay County, Indiana | Urban | 2.4 | 437 | 875 |
| Coles County, Illinois | Rural | 2.4 | 741 | 875 |
| Conecuh County, Alabama | Rural | 2.4 | 195 | 875 |
| Coweta County, Georgia | Urban | 2.4 | 2,470 | 875 |
| Crawford County, Kansas | Rural | 2.4 | 559 | 875 |
| Delaware County, Pennsylvania | Urban | 2.4 | 9,393 | 875 |
| Dickinson County, Kansas | Rural | 2.4 | 309 | 875 |
| Forrest County, Mississippi | Urban | 2.4 | 1,157 | 875 |
| Foster County, North Dakota | Rural | 2.4 | 60 | 875 |
| Gilliam County, Oregon | Rural | 2.4 | 36 | 875 |
| Goshen County, Wyoming | Rural | 2.4 | 214 | 875 |
| Henry County, Missouri | Rural | 2.4 | 375 | 875 |
| Jasper County, Indiana | Urban | 2.4 | 542 | 875 |
| Jefferson County, Illinois | Rural | 2.4 | 618 | 875 |
| Kidder County, North Dakota | Rural | 2.4 | 39 | 875 |
| Knox County, Nebraska | Rural | 2.4 | 139 | 875 |
| Lewis County, New York | Rural | 2.4 | 452 | 875 |
| Lincoln County, Montana | Rural | 2.4 | 384 | 875 |
| Linn County, Oregon | Urban | 2.4 | 2,176 | 875 |
| Logan County, Colorado | Rural | 2.4 | 371 | 875 |
| Mahoning County, Ohio | Urban | 2.4 | 3,969 | 875 |
| Marion County, West Virginia | Rural | 2.4 | 917 | 875 |
| Mercer County, Missouri | Rural | 2.4 | 57 | 875 |
| Mineral County, Nevada | Rural | 2.4 | 78 | 875 |
| Montgomery County, Illinois | Rural | 2.4 | 492 | 875 |
| Montgomery County, Ohio | Urban | 2.4 | 8,661 | 875 |
| Moody County, South Dakota | Rural | 2.4 | 104 | 875 |
| Muskingum County, Ohio | Rural | 2.4 | 1,431 | 875 |
| New London County, Connecticut | Urban | 2.4 | 4,652 | 875 |
| Nez Perce County, Idaho | Urban | 2.4 | 708 | 875 |
| Norman County, Minnesota | Rural | 2.4 | 107 | 875 |
| Osage County, Oklahoma | Urban | 2.4 | 802 | 875 |
| Otsego County, New York | Rural | 2.4 | 956 | 875 |
| Pontotoc County, Oklahoma | Rural | 2.4 | 611 | 875 |
| Rock County, Minnesota | Urban | 2.4 | 158 | 875 |
| Rogers County, Oklahoma | Urban | 2.4 | 1,596 | 875 |
| Saline County, Kansas | Rural | 2.4 | 877 | 875 |
| Sargent County, North Dakota | Rural | 2.4 | 68 | 875 |
| Schoharie County, New York | Urban | 2.4 | 511 | 875 |
| Scott County, Minnesota | Urban | 2.4 | 2,400 | 875 |
| Seminole County, Georgia | Rural | 2.4 | 160 | 875 |
| Shasta County, California | Urban | 2.4 | 3,035 | 875 |
| St. Clair County, Illinois | Urban | 2.4 | 4,203 | 875 |
| St. Joseph County, Indiana | Urban | 2.4 | 4,329 | 875 |
| Stafford County, Kansas | Rural | 2.4 | 67 | 875 |
| Stephenson County, Illinois | Rural | 2.4 | 761 | 875 |
| Summit County, Colorado | Rural | 2.4 | 570 | 875 |
| Summit County, Ohio | Urban | 2.4 | 9,085 | 875 |
| Sumter County, Alabama | Rural | 2.4 | 168 | 875 |
| Swift County, Minnesota | Rural | 2.4 | 160 | 875 |
| Teton County, Wyoming | Rural | 2.4 | 425 | 875 |
| Tioga County, New York | Urban | 2.4 | 831 | 875 |
| Tooele County, Utah | Urban | 2.4 | 1,081 | 875 |
| Traill County, North Dakota | Rural | 2.4 | 129 | 875 |
| Traverse County, Minnesota | Rural | 2.4 | 56 | 875 |
| Trimble County, Kentucky | Rural | 2.4 | 143 | 875 |
| Vigo County, Indiana | Urban | 2.4 | 1,656 | 875 |
| Wayne County, Nebraska | Rural | 2.4 | 133 | 875 |
| Wilson County, Tennessee | Urban | 2.4 | 2,526 | 875 |
| Worth County, Missouri | Rural | 2.4 | 33 | 875 |
| Yankton County, South Dakota | Rural | 2.4 | 400 | 875 |
| York County, South Carolina | Urban | 2.4 | 4,722 | 875 |
| Alleghany County and Clifton Forge City, Virginia | Rural | 2.5 | 280 | 946 |
| Asotin County, Washington | Urban | 2.5 | 412 | 946 |
| Baker County, Oregon | Rural | 2.5 | 314 | 946 |
| Bedford City and County, Virginia | Urban | 2.5 | 1,494 | 946 |
| Black Hawk County, Iowa | Urban | 2.5 | 2,111 | 946 |
| Bossier Parish, Louisiana | Urban | 2.5 | 2,186 | 946 |
| Boyle County, Kentucky | Rural | 2.5 | 516 | 946 |
| Bradford County, Pennsylvania | Rural | 2.5 | 1,081 | 946 |
| Bulloch County, Georgia | Rural | 2.5 | 1,148 | 946 |
| Cache County, Utah | Urban | 2.5 | 1,756 | 946 |
| Carlisle County, Kentucky | Urban | 2.5 | 84 | 946 |
| Charles City County, Virginia | Urban | 2.5 | 132 | 946 |
| Cherokee County, Iowa | Rural | 2.5 | 208 | 946 |
| Chester County, Pennsylvania | Urban | 2.5 | 9,343 | 946 |
| Citrus County, Florida | Urban | 2.5 | 3,206 | 946 |
| Clark County, Kansas | Rural | 2.5 | 35 | 946 |
| Clark County, Washington | Urban | 2.5 | 8,875 | 946 |
| Columbiana County, Ohio | Rural | 2.5 | 1,799 | 946 |
| Fayette County, Pennsylvania | Urban | 2.5 | 2,348 | 946 |
| Franklin County, Missouri | Urban | 2.5 | 1,838 | 946 |
| Fremont County, Colorado | Rural | 2.5 | 948 | 946 |
| Greene County, Pennsylvania | Rural | 2.5 | 624 | 946 |
| Hampton City, Virginia | Urban | 2.5 | 2,291 | 946 |
| Hawaii County, Hawaii | Rural | 2.5 | 3,712 | 946 |
| Henry County, Georgia | Urban | 2.5 | 4,072 | 946 |
| Herkimer County, New York | Urban | 2.5 | 1,070 | 946 |
| Houston County, Georgia | Urban | 2.5 | 2,716 | 946 |
| Humboldt County, California | Rural | 2.5 | 2,380 | 946 |
| Ionia County, Michigan | Urban | 2.5 | 1,155 | 946 |
| Jackson County, Oregon | Urban | 2.5 | 4,078 | 946 |
| Jefferson County, Alabama | Urban | 2.5 | 11,311 | 946 |
| Jo Daviess County, Illinois | Rural | 2.5 | 422 | 946 |
| Kalkaska County, Michigan | Urban | 2.5 | 329 | 946 |
| Lenawee County, Michigan | Rural | 2.5 | 1,754 | 946 |
| Lincoln County, Oklahoma | Urban | 2.5 | 585 | 946 |
| Lincoln County, Oregon | Rural | 2.5 | 1,001 | 946 |
| Lucas County, Ohio | Urban | 2.5 | 7,288 | 946 |
| Madison County, Mississippi | Urban | 2.5 | 1,872 | 946 |
| Manitowoc County, Wisconsin | Rural | 2.5 | 1,495 | 946 |
| Mason County, Illinois | Rural | 2.5 | 234 | 946 |
| Mobile County, Alabama | Urban | 2.5 | 7,085 | 946 |
| Monmouth County, New Jersey | Urban | 2.5 | 11,198 | 946 |
| Monroe County, Florida | Rural | 2.5 | 1,604 | 946 |
| Montgomery County, Indiana | Rural | 2.5 | 658 | 946 |
| Montour County, Pennsylvania | Rural | 2.5 | 336 | 946 |
| Morgan County, Illinois | Rural | 2.5 | 568 | 946 |
| Musselshell County, Montana | Rural | 2.5 | 95 | 946 |
| Nance County, Nebraska | Rural | 2.5 | 58 | 946 |
| Nemaha County, Nebraska | Rural | 2.5 | 115 | 946 |
| North Slope Borough, Alaska | Rural | 2.5 | 181 | 946 |
| Ocean County, New Jersey | Urban | 2.5 | 10,765 | 946 |
| Okaloosa County, Florida | Urban | 2.5 | 3,699 | 946 |
| Oswego County, New York | Urban | 2.5 | 1,990 | 946 |
| Otoe County, Nebraska | Rural | 2.5 | 275 | 946 |
| Palo Alto County, Iowa | Rural | 2.5 | 154 | 946 |
| Plymouth County, Iowa | Rural | 2.5 | 441 | 946 |
| Polk County, Oregon | Urban | 2.5 | 1,461 | 946 |
| Pottawatomie County, Oklahoma | Rural | 2.5 | 1,206 | 946 |
| Prairie County, Montana | Rural | 2.5 | 24 | 946 |
| Reno County, Kansas | Rural | 2.5 | 1,074 | 946 |
| Rush County, Kansas | Rural | 2.5 | 54 | 946 |
| Schuyler County, Illinois | Rural | 2.5 | 131 | 946 |
| Schuylkill County, Pennsylvania | Rural | 2.5 | 2,616 | 946 |
| Sheboygan County, Wisconsin | Urban | 2.5 | 2,024 | 946 |
| Shelby County, Indiana | Urban | 2.5 | 804 | 946 |
| Shelby County, Missouri | Rural | 2.5 | 103 | 946 |
| Sherman County, Nebraska | Rural | 2.5 | 53 | 946 |
| St. James Parish, Louisiana | Urban | 2.5 | 350 | 946 |
| St. Marys County, Maryland | Urban | 2.5 | 1,931 | 946 |
| Stark County, Illinois | Urban | 2.5 | 93 | 946 |
| Talbot County, Maryland | Rural | 2.5 | 700 | 946 |
| Taylor County, West Virginia | Rural | 2.5 | 305 | 946 |
| Thomas County, Kansas | Rural | 2.5 | 122 | 946 |
| Union Parish, Louisiana | Urban | 2.5 | 364 | 946 |
| Wexford County, Michigan | Rural | 2.5 | 596 | 946 |
| Wilkinson County, Mississippi | Rural | 2.5 | 153 | 946 |
| Wood County, West Virginia | Urban | 2.5 | 1,476 | 946 |
| York County, Pennsylvania | Urban | 2.5 | 8,171 | 946 |
| Adams County, Iowa | Rural | 2.6 | 68 | 1,024 |
| Bollinger County, Missouri | Urban | 2.6 | 194 | 1,024 |
| Box Butte County, Nebraska | Rural | 2.6 | 193 | 1,024 |
| Box Elder County, Utah | Rural | 2.6 | 947 | 1,024 |
| Boyd County, Kentucky | Urban | 2.6 | 880 | 1,024 |
| Bristol City, Virginia | Urban | 2.6 | 320 | 1,024 |
| Bristol County, Rhode Island | Urban | 2.6 | 939 | 1,024 |
| Brown County, Minnesota | Rural | 2.6 | 463 | 1,024 |
| Camden County, North Carolina | Urban | 2.6 | 194 | 1,024 |
| Caribou County, Idaho | Rural | 2.6 | 118 | 1,024 |
| Cass County, Michigan | Urban | 2.6 | 948 | 1,024 |
| Chase County, Kansas | Rural | 2.6 | 49 | 1,024 |
| Cherokee County, Kansas | Urban | 2.6 | 354 | 1,024 |
| Clarke County, Virginia | Urban | 2.6 | 291 | 1,024 |
| Clay County, Kansas | Rural | 2.6 | 149 | 1,024 |
| Costilla County, Colorado | Rural | 2.6 | 69 | 1,024 |
| Crawford County, Ohio | Rural | 2.6 | 764 | 1,024 |
| Cuyahoga County, Ohio | Urban | 2.6 | 22,931 | 1,024 |
| De Witt County, Illinois | Rural | 2.6 | 290 | 1,024 |
| Delaware County, New York | Rural | 2.6 | 846 | 1,024 |
| Dunn County, North Dakota | Rural | 2.6 | 74 | 1,024 |
| Floyd County, Iowa | Rural | 2.6 | 282 | 1,024 |
| Ford County, Illinois | Urban | 2.6 | 240 | 1,024 |
| Garland County, Arkansas | Urban | 2.6 | 1,884 | 1,024 |
| Greene County, Indiana | Rural | 2.6 | 563 | 1,024 |
| Greer County, Oklahoma | Rural | 2.6 | 104 | 1,024 |
| Hamilton County, New York | Rural | 2.6 | 108 | 1,024 |
| Harding County, New Mexico | Rural | 2.6 | 13 | 1,024 |
| Hickory County, Missouri | Rural | 2.6 | 170 | 1,024 |
| Hillsborough County, New Hampshire | Urban | 2.6 | 7,973 | 1,024 |
| Holt County, Nebraska | Rural | 2.6 | 181 | 1,024 |
| Howard County, Maryland | Urban | 2.6 | 5,823 | 1,024 |
| Indiana County, Pennsylvania | Rural | 2.6 | 1,403 | 1,024 |
| Inyo County, California | Rural | 2.6 | 356 | 1,024 |
| Jackson County, Illinois | Rural | 2.6 | 817 | 1,024 |
| Jefferson County, Kentucky | Urban | 2.6 | 14,174 | 1,024 |
| Jefferson County, Montana | Urban | 2.6 | 235 | 1,024 |
| Kanawha County, West Virginia | Urban | 2.6 | 3,390 | 1,024 |
| Kendall County, Illinois | Urban | 2.6 | 2,256 | 1,024 |
| Kent County, Rhode Island | Urban | 2.6 | 3,298 | 1,024 |
| La Salle County, Illinois | Rural | 2.6 | 2,009 | 1,024 |
| LaPorte County, Indiana | Urban | 2.6 | 2,048 | 1,024 |
| Lafayette County, Mississippi | Rural | 2.6 | 867 | 1,024 |
| Latimer County, Oklahoma | Rural | 2.6 | 171 | 1,024 |
| Lyon County, Iowa | Rural | 2.6 | 201 | 1,024 |
| Macon County, Missouri | Rural | 2.6 | 269 | 1,024 |
| Marion County, Ohio | Rural | 2.6 | 1,195 | 1,024 |
| Marshall County, Kentucky | Rural | 2.6 | 608 | 1,024 |
| Mason County, Washington | Rural | 2.6 | 1,305 | 1,024 |
| McClain County, Oklahoma | Urban | 2.6 | 766 | 1,024 |
| Meagher County, Montana | Rural | 2.6 | 40 | 1,024 |
| Morgan County, Georgia | Urban | 2.6 | 380 | 1,024 |
| Morgan County, West Virginia | Urban | 2.6 | 346 | 1,024 |
| Morris County, Kansas | Rural | 2.6 | 104 | 1,024 |
| Morton County, North Dakota | Urban | 2.6 | 607 | 1,024 |
| New Hanover County, North Carolina | Urban | 2.6 | 4,145 | 1,024 |
| Northumberland County, Pennsylvania | Rural | 2.6 | 1,737 | 1,024 |
| O'Brien County, Iowa | Rural | 2.6 | 249 | 1,024 |
| Ontario County, New York | Urban | 2.6 | 2,066 | 1,024 |
| Phelps County, Missouri | Rural | 2.6 | 746 | 1,024 |
| Phillips County, Kansas | Rural | 2.6 | 90 | 1,024 |
| Pierce County, Nebraska | Rural | 2.6 | 130 | 1,024 |
| Pierce County, North Dakota | Rural | 2.6 | 72 | 1,024 |
| Pierce County, Washington | Urban | 2.6 | 16,087 | 1,024 |
| Pinellas County, Florida | Urban | 2.6 | 19,417 | 1,024 |
| Polk County, Minnesota | Urban | 2.6 | 543 | 1,024 |
| Portsmouth City, Virginia | Urban | 2.6 | 1,682 | 1,024 |
| Powhatan County, Virginia | Urban | 2.6 | 611 | 1,024 |
| Presque Isle County, Michigan | Rural | 2.6 | 274 | 1,024 |
| Radford City, Virginia | Urban | 2.6 | 189 | 1,024 |
| Ripley County, Indiana | Rural | 2.6 | 523 | 1,024 |
| Rockwall County, Texas | Urban | 2.6 | 1,970 | 1,024 |
| Russell County, Kansas | Rural | 2.6 | 127 | 1,024 |
| Saline County, Arkansas | Urban | 2.6 | 2,279 | 1,024 |
| Sandoval County, New Mexico | Urban | 2.6 | 2,766 | 1,024 |
| Schoolcraft County, Michigan | Rural | 2.6 | 161 | 1,024 |
| Schuyler County, Missouri | Rural | 2.6 | 67 | 1,024 |
| Snohomish County, Washington | Urban | 2.6 | 15,527 | 1,024 |
| Spencer County, Kentucky | Urban | 2.6 | 358 | 1,024 |
| Ulster County, New York | Urban | 2.6 | 3,463 | 1,024 |
| Venango County, Pennsylvania | Rural | 2.6 | 977 | 1,024 |
| Warren County, New York | Urban | 2.6 | 1,268 | 1,024 |
| Wasatch County, Utah | Rural | 2.6 | 568 | 1,024 |
| Wetzel County, West Virginia | Rural | 2.6 | 263 | 1,024 |
| Williamsburg City, Virginia | Urban | 2.6 | 195 | 1,024 |
| Woodward County, Oklahoma | Rural | 2.6 | 362 | 1,024 |
| Adams County, Wisconsin | Rural | 2.7 | 455 | 1,110 |
| Audubon County, Iowa | Rural | 2.7 | 108 | 1,110 |
| Blackford County, Indiana | Rural | 2.7 | 225 | 1,110 |
| Carlton County, Minnesota | Urban | 2.7 | 695 | 1,110 |
| Carter County, Missouri | Rural | 2.7 | 97 | 1,110 |
| Catoosa County, Georgia | Urban | 2.7 | 1,272 | 1,110 |
| Cottonwood County, Minnesota | Rural | 2.7 | 212 | 1,110 |
| Cowley County, Kansas | Rural | 2.7 | 619 | 1,110 |
| Dallas County, Arkansas | Rural | 2.7 | 122 | 1,110 |
| Douglas County, Oregon | Rural | 2.7 | 2,262 | 1,110 |
| Edgar County, Illinois | Rural | 2.7 | 328 | 1,110 |
| Emery County, Utah | Rural | 2.7 | 175 | 1,110 |
| Flagler County, Florida | Urban | 2.7 | 2,522 | 1,110 |
| Forsyth County, Georgia | Urban | 2.7 | 4,582 | 1,110 |
| Franklin County, Pennsylvania | Urban | 2.7 | 2,958 | 1,110 |
| Gem County, Idaho | Urban | 2.7 | 377 | 1,110 |
| Grant County, Arkansas | Urban | 2.7 | 340 | 1,110 |
| Grant County, Oregon | Rural | 2.7 | 153 | 1,110 |
| Hardin County, Texas | Urban | 2.7 | 1,041 | 1,110 |
| Harrison County, Missouri | Rural | 2.7 | 148 | 1,110 |
| Henry County, Illinois | Urban | 2.7 | 951 | 1,110 |
| Henry County, Ohio | Rural | 2.7 | 509 | 1,110 |
| Johnson County, Illinois | Rural | 2.7 | 261 | 1,110 |
| Johnson County, Indiana | Urban | 2.7 | 2,981 | 1,110 |
| Johnson County, Missouri | Rural | 2.7 | 859 | 1,110 |
| Kenton County, Kentucky | Urban | 2.7 | 3,177 | 1,110 |
| Lackawanna County, Pennsylvania | Urban | 2.7 | 4,102 | 1,110 |
| Lancaster County, Nebraska | Urban | 2.7 | 5,581 | 1,110 |
| Laurens County, Georgia | Rural | 2.7 | 906 | 1,110 |
| Lawrence County, Ohio | Urban | 2.7 | 1,087 | 1,110 |
| Lee County, Georgia | Urban | 2.7 | 587 | 1,110 |
| Lincoln County, Wisconsin | Rural | 2.7 | 591 | 1,110 |
| Linn County, Missouri | Rural | 2.7 | 217 | 1,110 |
| Madison County, Indiana | Urban | 2.7 | 2,440 | 1,110 |
| Madison County, Tennessee | Urban | 2.7 | 1,784 | 1,110 |
| Martin County, Indiana | Rural | 2.7 | 188 | 1,110 |
| McHenry County, Illinois | Urban | 2.7 | 5,762 | 1,110 |
| McKean County, Pennsylvania | Rural | 2.7 | 775 | 1,110 |
| Monroe County, Pennsylvania | Rural | 2.7 | 3,234 | 1,110 |
| Montgomery County, Iowa | Rural | 2.7 | 196 | 1,110 |
| New Castle County, Delaware | Urban | 2.7 | 10,788 | 1,110 |
| Nuckolls County, Nebraska | Rural | 2.7 | 82 | 1,110 |
| Olmsted County, Minnesota | Urban | 2.7 | 3,027 | 1,110 |
| Osage County, Missouri | Urban | 2.7 | 245 | 1,110 |
| Pasco County, Florida | Urban | 2.7 | 11,629 | 1,110 |
| Payne County, Oklahoma | Rural | 2.7 | 1,196 | 1,110 |
| Pipestone County, Minnesota | Rural | 2.7 | 167 | 1,110 |
| Pottawattamie County, Iowa | Urban | 2.7 | 1,731 | 1,110 |
| Putnam County, Missouri | Rural | 2.7 | 91 | 1,110 |
| Racine County, Wisconsin | Urban | 2.7 | 3,625 | 1,110 |
| Ralls County, Missouri | Rural | 2.7 | 202 | 1,110 |
| Ray County, Missouri | Urban | 2.7 | 431 | 1,110 |
| Redwood County, Minnesota | Rural | 2.7 | 277 | 1,110 |
| Rensselaer County, New York | Urban | 2.7 | 3,086 | 1,110 |
| Roanoke County, Virginia | Urban | 2.7 | 1,931 | 1,110 |
| Roosevelt County, Montana | Rural | 2.7 | 164 | 1,110 |
| Schuyler County, New York | Rural | 2.7 | 355 | 1,110 |
| Simpson County, Kentucky | Rural | 2.7 | 363 | 1,110 |
| St. Clair County, Missouri | Rural | 2.7 | 189 | 1,110 |
| Steuben County, New York | Rural | 2.7 | 1,814 | 1,110 |
| Sullivan County, New Hampshire | Rural | 2.7 | 889 | 1,110 |
| Union County, Kentucky | Rural | 2.7 | 254 | 1,110 |
| Walworth County, Wisconsin | Rural | 2.7 | 1,907 | 1,110 |
| Albany County, New York | Urban | 2.8 | 5,907 | 1,173 |
| Billings County, North Dakota | Rural | 2.8 | 20 | 1,173 |
| Bladen County, North Carolina | Rural | 2.8 | 599 | 1,173 |
| Bland County, Virginia | Rural | 2.8 | 139 | 1,173 |
| Bon Homme County, South Dakota | Rural | 2.8 | 146 | 1,173 |
| Broome County, New York | Urban | 2.8 | 3,629 | 1,173 |
| Brown County, Ohio | Urban | 2.8 | 863 | 1,173 |
| Brown County, South Dakota | Rural | 2.8 | 701 | 1,173 |
| Brown County, Wisconsin | Urban | 2.8 | 5,017 | 1,173 |
| Bullitt County, Kentucky | Urban | 2.8 | 1,648 | 1,173 |
| Buncombe County, North Carolina | Urban | 2.8 | 5,596 | 1,173 |
| Calloway County, Kentucky | Rural | 2.8 | 646 | 1,173 |
| Canadian County, Oklahoma | Urban | 2.8 | 2,983 | 1,173 |
| Carbon County, Pennsylvania | Urban | 2.8 | 1,339 | 1,173 |
| Chariton County, Missouri | Rural | 2.8 | 146 | 1,173 |
| Charlottesville City, Virginia | Urban | 2.8 | 800 | 1,173 |
| Cherokee County, Oklahoma | Rural | 2.8 | 861 | 1,173 |
| Chickasaw County, Iowa | Rural | 2.8 | 233 | 1,173 |
| Clay County, Texas | Urban | 2.8 | 214 | 1,173 |
| Collin County, Texas | Urban | 2.8 | 20,897 | 1,173 |
| Comanche County, Oklahoma | Urban | 2.8 | 2,227 | 1,173 |
| Craven County, North Carolina | Rural | 2.8 | 1,926 | 1,173 |
| Crook County, Oregon | Urban | 2.8 | 544 | 1,173 |
| DeSoto County, Mississippi | Urban | 2.8 | 3,442 | 1,173 |
| Escambia County, Florida | Urban | 2.8 | 6,245 | 1,173 |
| Fayette County, Tennessee | Urban | 2.8 | 884 | 1,173 |
| Fountain County, Indiana | Rural | 2.8 | 323 | 1,173 |
| Franklin County, Illinois | Rural | 2.8 | 735 | 1,173 |
| Grady County, Oklahoma | Urban | 2.8 | 1,056 | 1,173 |
| Greene County, Georgia | Rural | 2.8 | 414 | 1,173 |
| Gregory County, South Dakota | Rural | 2.8 | 77 | 1,173 |
| Hamilton County, Iowa | Rural | 2.8 | 291 | 1,173 |
| Haywood County, North Carolina | Rural | 2.8 | 1,341 | 1,173 |
| Hernando County, Florida | Urban | 2.8 | 4,172 | 1,173 |
| Howard County, Indiana | Urban | 2.8 | 1,642 | 1,173 |
| Jefferson County, Idaho | Urban | 2.8 | 517 | 1,173 |
| Jefferson County, West Virginia | Urban | 2.8 | 1,169 | 1,173 |
| Knox County, Indiana | Rural | 2.8 | 688 | 1,173 |
| Knox County, Tennessee | Urban | 2.8 | 9,209 | 1,173 |
| Lake County, Florida | Urban | 2.8 | 8,169 | 1,173 |
| Lamar County, Georgia | Rural | 2.8 | 364 | 1,173 |
| Lancaster County, Virginia | Rural | 2.8 | 246 | 1,173 |
| Lexington County, South Carolina | Urban | 2.8 | 5,918 | 1,173 |
| Lincoln Parish, Louisiana | Rural | 2.8 | 745 | 1,173 |
| Livingston County, Illinois | Rural | 2.8 | 713 | 1,173 |
| Livingston County, New York | Urban | 2.8 | 1,152 | 1,173 |
| Loudoun County, Virginia | Urban | 2.8 | 7,902 | 1,173 |
| Madison County, Missouri | Rural | 2.8 | 245 | 1,173 |
| Mariposa County, California | Rural | 2.8 | 375 | 1,173 |
| McLean County, North Dakota | Rural | 2.8 | 203 | 1,173 |
| Mercer County, Pennsylvania | Rural | 2.8 | 2,200 | 1,173 |
| Middlesex County, Virginia | Rural | 2.8 | 239 | 1,173 |
| Montezuma County, Colorado | Rural | 2.8 | 525 | 1,173 |
| Montgomery County, Kansas | Rural | 2.8 | 592 | 1,173 |
| Morgan County, Ohio | Rural | 2.8 | 274 | 1,173 |
| Ness County, Kansas | Rural | 2.8 | 52 | 1,173 |
| Newport News City, Virginia | Urban | 2.8 | 3,405 | 1,173 |
| Otero County, Colorado | Rural | 2.8 | 356 | 1,173 |
| Perry County, Illinois | Rural | 2.8 | 418 | 1,173 |
| Pleasants County, West Virginia | Rural | 2.8 | 156 | 1,173 |
| Potter County, Pennsylvania | Rural | 2.8 | 338 | 1,173 |
| Pulaski County, Illinois | Rural | 2.8 | 101 | 1,173 |
| Randolph County, Indiana | Rural | 2.8 | 478 | 1,173 |
| Rice County, Minnesota | Rural | 2.8 | 1,228 | 1,173 |
| Rich County, Utah | Rural | 2.8 | 45 | 1,173 |
| Ringgold County, Iowa | Rural | 2.8 | 89 | 1,173 |
| Sac County, Iowa | Rural | 2.8 | 194 | 1,173 |
| Sauk County, Wisconsin | Rural | 2.8 | 1,310 | 1,173 |
| Sevier County, Utah | Rural | 2.8 | 387 | 1,173 |
| Stillwater County, Montana | Urban | 2.8 | 182 | 1,173 |
| Sumner County, Tennessee | Urban | 2.8 | 3,868 | 1,173 |
| Taney County, Missouri | Rural | 2.8 | 1,090 | 1,173 |
| Turner County, South Dakota | Urban | 2.8 | 166 | 1,173 |
| Union County, Arkansas | Rural | 2.8 | 725 | 1,173 |
| Volusia County, Florida | Urban | 2.8 | 11,782 | 1,173 |
| Wake County, North Carolina | Urban | 2.8 | 21,846 | 1,173 |
| Walton County, Florida | Urban | 2.8 | 1,647 | 1,173 |
| Wheeler County, Georgia | Rural | 2.8 | 147 | 1,173 |
| Williamson County, Texas | Urban | 2.8 | 12,020 | 1,173 |
| Anderson County, Kentucky | Rural | 2.9 | 486 | 1,252 |
| Appomattox County, Virginia | Urban | 2.9 | 336 | 1,252 |
| Arenac County, Michigan | Rural | 2.9 | 334 | 1,252 |
| Arlington County, Virginia | Urban | 2.9 | 5,013 | 1,252 |
| Baxter County, Arkansas | Rural | 2.9 | 948 | 1,252 |
| Bay County, Florida | Urban | 2.9 | 3,703 | 1,252 |
| Benton County, Missouri | Rural | 2.9 | 453 | 1,252 |
| Berkeley County, South Carolina | Urban | 2.9 | 4,672 | 1,252 |
| Berkeley County, West Virginia | Urban | 2.9 | 2,577 | 1,252 |
| Boone County, Arkansas | Rural | 2.9 | 761 | 1,252 |
| Bourbon County, Kansas | Rural | 2.9 | 272 | 1,252 |
| Bureau County, Illinois | Rural | 2.9 | 685 | 1,252 |
| Chatham County, Georgia | Urban | 2.9 | 5,971 | 1,252 |
| Chester County, Tennessee | Urban | 2.9 | 330 | 1,252 |
| Conway County, Arkansas | Rural | 2.9 | 427 | 1,252 |
| Davie County, North Carolina | Urban | 2.9 | 905 | 1,252 |
| District of Columbia | Urban | 2.9 | 14,044 | 1,252 |
| Douglas County, Georgia | Urban | 2.9 | 2,794 | 1,252 |
| Faulkner County, Arkansas | Urban | 2.9 | 2,264 | 1,252 |
| Franklin County, Vermont | Urban | 2.9 | 1,041 | 1,252 |
| Grant County, Kentucky | Urban | 2.9 | 469 | 1,252 |
| Grant County, South Dakota | Rural | 2.9 | 154 | 1,252 |
| Green Lake County, Wisconsin | Rural | 2.9 | 388 | 1,252 |
| Harlan County, Nebraska | Rural | 2.9 | 61 | 1,252 |
| Henrico County, Virginia | Urban | 2.9 | 6,894 | 1,252 |
| Horry County, South Carolina | Urban | 2.9 | 8,077 | 1,252 |
| Humboldt County, Iowa | Rural | 2.9 | 190 | 1,252 |
| Huntingdon County, Pennsylvania | Rural | 2.9 | 924 | 1,252 |
| Jackson County, Missouri | Urban | 2.9 | 14,230 | 1,252 |
| Jasper County, Georgia | Urban | 2.9 | 301 | 1,252 |
| Jasper County, Texas | Rural | 2.9 | 657 | 1,252 |
| Lake and Peninsula Borough, Alaska | Rural | 2.9 | 19 | 1,252 |
| Langlade County, Wisconsin | Rural | 2.9 | 412 | 1,252 |
| Lewis County, Missouri | Rural | 2.9 | 185 | 1,252 |
| Marathon County, Wisconsin | Urban | 2.9 | 2,780 | 1,252 |
| Maury County, Tennessee | Urban | 2.9 | 2,131 | 1,252 |
| Mayes County, Oklahoma | Rural | 2.9 | 794 | 1,252 |
| McDuffie County, Georgia | Urban | 2.9 | 424 | 1,252 |
| McKenzie County, North Dakota | Rural | 2.9 | 259 | 1,252 |
| Millard County, Utah | Rural | 2.9 | 234 | 1,252 |
| Minnehaha County, South Dakota | Urban | 2.9 | 3,888 | 1,252 |
| Monroe County, Alabama | Rural | 2.9 | 397 | 1,252 |
| Nemaha County, Kansas | Rural | 2.9 | 193 | 1,252 |
| Nome Census Area, Alaska | Rural | 2.9 | 161 | 1,252 |
| Norton City, Virginia | Rural | 2.9 | 74 | 1,252 |
| Onondaga County, New York | Urban | 2.9 | 9,399 | 1,252 |
| Orleans County, Vermont | Rural | 2.9 | 581 | 1,252 |
| Pershing County, Nevada | Rural | 2.9 | 144 | 1,252 |
| Pickens County, Georgia | Urban | 2.9 | 740 | 1,252 |
| Pratt County, Kansas | Rural | 2.9 | 169 | 1,252 |
| Rosebud County, Montana | Rural | 2.9 | 148 | 1,252 |
| Ross County, Ohio | Rural | 2.9 | 1,597 | 1,252 |
| Schley County, Georgia | Rural | 2.9 | 92 | 1,252 |
| Sioux County, North Dakota | Rural | 2.9 | 59 | 1,252 |
| St. Tammany Parish, Louisiana | Urban | 2.9 | 5,432 | 1,252 |
| Sweetwater County, Wyoming | Rural | 2.9 | 804 | 1,252 |
| Union County, New Mexico | Rural | 2.9 | 83 | 1,252 |
| Wagoner County, Oklahoma | Urban | 2.9 | 1,664 | 1,252 |
| Wallace County, Kansas | Rural | 2.9 | 29 | 1,252 |
| Washington County, New York | Urban | 2.9 | 1,303 | 1,252 |
| Weber County, Utah | Urban | 2.9 | 4,798 | 1,252 |
| Adair County, Missouri | Rural | 3.0 | 415 | 1,313 |
| Allamakee County, Iowa | Rural | 3.0 | 293 | 1,313 |
| Ashland County, Ohio | Rural | 3.0 | 1,086 | 1,313 |
| Big Horn County, Montana | Rural | 3.0 | 221 | 1,313 |
| Bonneville County, Idaho | Urban | 3.0 | 2,372 | 1,313 |
| Butler County, Ohio | Urban | 3.0 | 7,605 | 1,313 |
| Cabell County, West Virginia | Urban | 3.0 | 1,890 | 1,313 |
| Cameron Parish, Louisiana | Urban | 3.0 | 110 | 1,313 |
| Campbell County, Virginia | Urban | 3.0 | 1,201 | 1,313 |
| Carbon County, Wyoming | Rural | 3.0 | 303 | 1,313 |
| Chenango County, New York | Rural | 3.0 | 1,022 | 1,313 |
| Choctaw County, Mississippi | Rural | 3.0 | 172 | 1,313 |
| Clark County, Indiana | Urban | 3.0 | 2,547 | 1,313 |
| Clearfield County, Pennsylvania | Rural | 3.0 | 1,752 | 1,313 |
| Clinton County, Illinois | Urban | 3.0 | 804 | 1,313 |
| Coconino County, Arizona | Urban | 3.0 | 2,645 | 1,313 |
| Columbia County, New York | Rural | 3.0 | 1,400 | 1,313 |
| Dallas County, Alabama | Rural | 3.0 | 770 | 1,313 |
| Delaware County, Iowa | Rural | 3.0 | 363 | 1,313 |
| Denton County, Texas | Urban | 3.0 | 19,089 | 1,313 |
| Dutchess County, New York | Urban | 3.0 | 6,262 | 1,313 |
| Effingham County, Illinois | Rural | 3.0 | 702 | 1,313 |
| Erie County, New York | Urban | 3.0 | 20,004 | 1,313 |
| Essex County, Vermont | Rural | 3.0 | 136 | 1,313 |
| Faulk County, South Dakota | Rural | 3.0 | 43 | 1,313 |
| Fauquier County, Virginia | Urban | 3.0 | 1,543 | 1,313 |
| Fayette County, Kentucky | Urban | 3.0 | 6,294 | 1,313 |
| Floyd County, Virginia | Urban | 3.0 | 354 | 1,313 |
| Garrett County, Maryland | Rural | 3.0 | 641 | 1,313 |
| Genesee County, New York | Rural | 3.0 | 1,269 | 1,313 |
| Harrison County, Kentucky | Rural | 3.0 | 390 | 1,313 |
| Harrison County, Ohio | Rural | 3.0 | 318 | 1,313 |
| Hyde County, South Dakota | Rural | 3.0 | 30 | 1,313 |
| Isabella County, Michigan | Rural | 3.0 | 1,081 | 1,313 |
| Jackson County, South Dakota | Rural | 3.0 | 50 | 1,313 |
| Jasper County, Mississippi | Rural | 3.0 | 339 | 1,313 |
| Jefferson County, New York | Urban | 3.0 | 2,234 | 1,313 |
| Jerauld County, South Dakota | Rural | 3.0 | 42 | 1,313 |
| Johnson County, Wyoming | Rural | 3.0 | 191 | 1,313 |
| Kanabec County, Minnesota | Rural | 3.0 | 345 | 1,313 |
| King and Queen County, Virginia | Urban | 3.0 | 159 | 1,313 |
| Lee County, Alabama | Urban | 3.0 | 3,327 | 1,313 |
| Lewis County, Idaho | Rural | 3.0 | 80 | 1,313 |
| Marion County, Kansas | Rural | 3.0 | 242 | 1,313 |
| Marion County, Missouri | Rural | 3.0 | 576 | 1,313 |
| Moore County, North Carolina | Urban | 3.0 | 2,203 | 1,313 |
| Natchitoches Parish, Louisiana | Rural | 3.0 | 663 | 1,313 |
| Norfolk County, Massachusetts | Urban | 3.0 | 15,260 | 1,313 |
| Renville County, Minnesota | Rural | 3.0 | 304 | 1,313 |
| Sanders County, Montana | Rural | 3.0 | 293 | 1,313 |
| Schenectady County, New York | Urban | 3.0 | 3,292 | 1,313 |
| Stutsman County, North Dakota | Rural | 3.0 | 452 | 1,313 |
| Thomas County, Nebraska | Rural | 3.0 | 15 | 1,313 |
| Tuscaloosa County, Alabama | Urban | 3.0 | 4,286 | 1,313 |
| Union County, Georgia | Rural | 3.0 | 598 | 1,313 |
| Washington County, Illinois | Rural | 3.0 | 297 | 1,313 |
| Washington County, Kansas | Rural | 3.0 | 116 | 1,313 |
| Washington County, Maine | Rural | 3.0 | 692 | 1,313 |
| Watauga County, North Carolina | Rural | 3.0 | 937 | 1,313 |
| Woodford County, Kentucky | Urban | 3.0 | 567 | 1,313 |
| Adams County, Nebraska | Rural | 3.1 | 641 | 1,373 |
| Anderson County, South Carolina | Urban | 3.1 | 4,370 | 1,373 |
| Androscoggin County, Maine | Urban | 3.1 | 2,404 | 1,373 |
| Bates County, Missouri | Urban | 3.1 | 342 | 1,373 |
| Calcasieu Parish, Louisiana | Urban | 3.1 | 4,311 | 1,373 |
| Campbell County, South Dakota | Rural | 3.1 | 35 | 1,373 |
| Campbell County, Wyoming | Rural | 3.1 | 963 | 1,373 |
| Carter County, Oklahoma | Rural | 3.1 | 994 | 1,373 |
| Chesterfield County, Virginia | Urban | 3.1 | 7,788 | 1,373 |
| Clarion County, Pennsylvania | Rural | 3.1 | 793 | 1,373 |
| Colbert County, Alabama | Urban | 3.1 | 1,250 | 1,373 |
| Cooper County, Missouri | Urban | 3.1 | 362 | 1,373 |
| Dawson County, Georgia | Urban | 3.1 | 635 | 1,373 |
| Deuel County, South Dakota | Rural | 3.1 | 92 | 1,373 |
| Dinwiddie County, Virginia | Urban | 3.1 | 633 | 1,373 |
| Dorchester County, South Carolina | Urban | 3.1 | 3,422 | 1,373 |
| Duval County, Florida | Urban | 3.1 | 21,402 | 1,373 |
| East Feliciana Parish, Louisiana | Urban | 3.1 | 451 | 1,373 |
| Edmunds County, South Dakota | Rural | 3.1 | 89 | 1,373 |
| Elmore County, Alabama | Urban | 3.1 | 1,933 | 1,373 |
| Florence County, South Carolina | Urban | 3.1 | 2,895 | 1,373 |
| Franklin County, Kentucky | Rural | 3.1 | 1,137 | 1,373 |
| Frederick County, Maryland | Urban | 3.1 | 5,850 | 1,373 |
| Hardin County, Ohio | Rural | 3.1 | 582 | 1,373 |
| Henry County, Indiana | Rural | 3.1 | 1,085 | 1,373 |
| Henry County, Iowa | Rural | 3.1 | 427 | 1,373 |
| Huron County, Ohio | Rural | 3.1 | 1,219 | 1,373 |
| Indian River County, Florida | Urban | 3.1 | 4,046 | 1,373 |
| Iredell County, North Carolina | Urban | 3.1 | 4,117 | 1,373 |
| Kendall County, Texas | Urban | 3.1 | 998 | 1,373 |
| Kimball County, Nebraska | Rural | 3.1 | 78 | 1,373 |
| Kiowa County, Kansas | Rural | 3.1 | 51 | 1,373 |
| Lauderdale County, Alabama | Urban | 3.1 | 2,026 | 1,373 |
| Long County, Georgia | Urban | 3.1 | 342 | 1,373 |
| Lucas County, Iowa | Rural | 3.1 | 188 | 1,373 |
| Lyon County, Kentucky | Rural | 3.1 | 220 | 1,373 |
| Mecosta County, Michigan | Rural | 3.1 | 838 | 1,373 |
| Merrick County, Nebraska | Urban | 3.1 | 168 | 1,373 |
| Mora County, New Mexico | Rural | 3.1 | 103 | 1,373 |
| Morrill County, Nebraska | Rural | 3.1 | 98 | 1,373 |
| Morrow County, Ohio | Urban | 3.1 | 784 | 1,373 |
| Muscatine County, Iowa | Rural | 3.1 | 891 | 1,373 |
| Norfolk City, Virginia | Urban | 3.1 | 4,703 | 1,373 |
| Orange County, Virginia | Rural | 3.1 | 822 | 1,373 |
| Pasquotank County, North Carolina | Rural | 3.1 | 855 | 1,373 |
| Pender County, North Carolina | Urban | 3.1 | 1,380 | 1,373 |
| Pike County, Alabama | Rural | 3.1 | 592 | 1,373 |
| Plymouth County, Massachusetts | Urban | 3.1 | 11,834 | 1,373 |
| Pulaski County, Arkansas | Urban | 3.1 | 8,493 | 1,373 |
| Pulaski County, Virginia | Urban | 3.1 | 790 | 1,373 |
| Putnam County, Indiana | Rural | 3.1 | 777 | 1,373 |
| Reagan County, Texas | Rural | 3.1 | 56 | 1,373 |
| Red River Parish, Louisiana | Rural | 3.1 | 158 | 1,373 |
| Richland County, Ohio | Urban | 3.1 | 2,745 | 1,373 |
| Richmond County, Georgia | Urban | 3.1 | 4,237 | 1,373 |
| Rutherford County, Tennessee | Urban | 3.1 | 7,022 | 1,373 |
| Sanilac County, Michigan | Rural | 3.1 | 912 | 1,373 |
| Sibley County, Minnesota | Rural | 3.1 | 324 | 1,373 |
| Somerset County, New Jersey | Urban | 3.1 | 7,549 | 1,373 |
| St. Louis City, Missouri | Urban | 3.1 | 6,669 | 1,373 |
| Tippecanoe County, Indiana | Urban | 3.1 | 3,276 | 1,373 |
| Troup County, Georgia | Rural | 3.1 | 1,428 | 1,373 |
| Vinton County, Ohio | Rural | 3.1 | 277 | 1,373 |
| Wadena County, Minnesota | Rural | 3.1 | 295 | 1,373 |
| Wahkiakum County, Washington | Rural | 3.1 | 107 | 1,373 |
| Washakie County, Wyoming | Rural | 3.1 | 173 | 1,373 |
| Washington County, Maryland | Urban | 3.1 | 3,326 | 1,373 |
| Washington County, Tennessee | Urban | 3.1 | 2,848 | 1,373 |
| West Baton Rouge Parish, Louisiana | Urban | 3.1 | 595 | 1,373 |
| Wheatland County, Montana | Rural | 3.1 | 47 | 1,373 |
| York County, Nebraska | Rural | 3.1 | 293 | 1,373 |
| Adams County, Pennsylvania | Urban | 3.2 | 2,345 | 1,444 |
| Anderson County, Tennessee | Urban | 3.2 | 1,783 | 1,444 |
| Ashe County, North Carolina | Rural | 3.2 | 668 | 1,444 |
| Aurora County, South Dakota | Rural | 3.2 | 55 | 1,444 |
| Bennett County, South Dakota | Rural | 3.2 | 60 | 1,444 |
| Cabarrus County, North Carolina | Urban | 3.2 | 4,870 | 1,444 |
| Caroline County, Virginia | Rural | 3.2 | 709 | 1,444 |
| Carroll County, Indiana | Urban | 3.2 | 467 | 1,444 |
| Cass County, Texas | Rural | 3.2 | 656 | 1,444 |
| Clark County, Arkansas | Rural | 3.2 | 399 | 1,444 |
| Coos County, New Hampshire | Rural | 3.2 | 772 | 1,444 |
| Dade County, Georgia | Urban | 3.2 | 367 | 1,444 |
| Daviess County, Kentucky | Urban | 3.2 | 2,214 | 1,444 |
| Fulton County, New York | Rural | 3.2 | 1,211 | 1,444 |
| Fulton County, Pennsylvania | Rural | 3.2 | 344 | 1,444 |
| Furnas County, Nebraska | Rural | 3.2 | 106 | 1,444 |
| Gasconade County, Missouri | Rural | 3.2 | 346 | 1,444 |
| Grant County, New Mexico | Rural | 3.2 | 664 | 1,444 |
| Greenville County, South Carolina | Urban | 3.2 | 11,756 | 1,444 |
| Greenwood County, South Carolina | Rural | 3.2 | 1,503 | 1,444 |
| Henderson County, Kentucky | Rural | 3.2 | 1,008 | 1,444 |
| Hennepin County, Minnesota | Urban | 3.2 | 28,140 | 1,444 |
| Jasper County, Missouri | Urban | 3.2 | 2,623 | 1,444 |
| Kent County, Texas | Rural | 3.2 | 18 | 1,444 |
| Kershaw County, South Carolina | Urban | 3.2 | 1,477 | 1,444 |
| King County, Washington | Urban | 3.2 | 52,884 | 1,444 |
| Knox County, Illinois | Rural | 3.2 | 1,091 | 1,444 |
| Lafayette Parish, Louisiana | Urban | 3.2 | 5,306 | 1,444 |
| Lamar County, Mississippi | Urban | 3.2 | 1,394 | 1,444 |
| Lawrence County, Indiana | Rural | 3.2 | 1,023 | 1,444 |
| Lincoln County, New Mexico | Rural | 3.2 | 510 | 1,444 |
| Livingston County, Kentucky | Urban | 3.2 | 204 | 1,444 |
| Logan County, Arkansas | Rural | 3.2 | 483 | 1,444 |
| Lonoke County, Arkansas | Urban | 3.2 | 1,626 | 1,444 |
| Madison County, North Carolina | Urban | 3.2 | 499 | 1,444 |
| Madison County, Virginia | Rural | 3.2 | 320 | 1,444 |
| Martin County, Florida | Urban | 3.2 | 4,002 | 1,444 |
| Maui County, Hawaii | Urban | 3.2 | 3,835 | 1,444 |
| Monroe County, New York | Urban | 3.2 | 16,620 | 1,444 |
| Monroe County, Ohio | Rural | 3.2 | 307 | 1,444 |
| Nantucket County, Massachusetts | Rural | 3.2 | 332 | 1,444 |
| Perry County, Arkansas | Urban | 3.2 | 229 | 1,444 |
| Person County, North Carolina | Urban | 3.2 | 890 | 1,444 |
| Platte County, Wyoming | Rural | 3.2 | 212 | 1,444 |
| Pueblo County, Colorado | Urban | 3.2 | 3,756 | 1,444 |
| Putnam County, New York | Urban | 3.2 | 2,255 | 1,444 |
| Rankin County, Mississippi | Urban | 3.2 | 3,571 | 1,444 |
| Rolette County, North Dakota | Rural | 3.2 | 229 | 1,444 |
| Rush County, Indiana | Rural | 3.2 | 375 | 1,444 |
| Sanpete County, Utah | Rural | 3.2 | 571 | 1,444 |
| Sherman County, Oregon | Rural | 3.2 | 43 | 1,444 |
| Sierra County, California | Rural | 3.2 | 69 | 1,444 |
| St. John the Baptist Parish, Louisiana | Urban | 3.2 | 883 | 1,444 |
| Stafford County, Virginia | Urban | 3.2 | 3,295 | 1,444 |
| Suffolk City, Virginia | Urban | 3.2 | 2,089 | 1,444 |
| Tama County, Iowa | Rural | 3.2 | 379 | 1,444 |
| Taylor County, Florida | Rural | 3.2 | 494 | 1,444 |
| Taylor County, Iowa | Rural | 3.2 | 130 | 1,444 |
| Tillamook County, Oregon | Rural | 3.2 | 674 | 1,444 |
| Trempealeau County, Wisconsin | Rural | 3.2 | 664 | 1,444 |
| Wicomico County, Maryland | Urban | 3.2 | 2,089 | 1,444 |
| Amite County, Mississippi | Rural | 3.3 | 303 | 1,505 |
| Atoka County, Oklahoma | Rural | 3.3 | 339 | 1,505 |
| Baltimore County, Maryland | Urban | 3.3 | 19,276 | 1,505 |
| Barron County, Wisconsin | Rural | 3.3 | 1,089 | 1,505 |
| Bedford County, Pennsylvania | Rural | 3.3 | 1,139 | 1,505 |
| Blaine County, Montana | Rural | 3.3 | 144 | 1,505 |
| Caldwell County, Missouri | Urban | 3.3 | 203 | 1,505 |
| Carson City, Nevada | Urban | 3.3 | 1,387 | 1,505 |
| Claiborne Parish, Louisiana | Rural | 3.3 | 331 | 1,505 |
| Clinton County, New York | Rural | 3.3 | 1,826 | 1,505 |
| Clinton County, Pennsylvania | Rural | 3.3 | 816 | 1,505 |
| Coffey County, Kansas | Rural | 3.3 | 195 | 1,505 |
| Columbia County, Arkansas | Rural | 3.3 | 469 | 1,505 |
| Cortland County, New York | Rural | 3.3 | 977 | 1,505 |
| Davison County, South Dakota | Rural | 3.3 | 438 | 1,505 |
| Dodge County, Georgia | Rural | 3.3 | 473 | 1,505 |
| East Baton Rouge Parish, Louisiana | Urban | 3.3 | 9,497 | 1,505 |
| Fillmore County, Minnesota | Urban | 3.3 | 488 | 1,505 |
| Geary County, Kansas | Urban | 3.3 | 641 | 1,505 |
| George County, Mississippi | Rural | 3.3 | 539 | 1,505 |
| Grays Harbor County, Washington | Rural | 3.3 | 1,865 | 1,505 |
| Greeley County, Nebraska | Rural | 3.3 | 50 | 1,505 |
| Greene County, Virginia | Urban | 3.3 | 483 | 1,505 |
| Hancock County, Mississippi | Urban | 3.3 | 1,123 | 1,505 |
| Hettinger County, North Dakota | Rural | 3.3 | 60 | 1,505 |
| Jefferson County, Pennsylvania | Rural | 3.3 | 1,040 | 1,505 |
| Jefferson County, Wisconsin | Rural | 3.3 | 1,960 | 1,505 |
| Jones County, Georgia | Urban | 3.3 | 649 | 1,505 |
| Klamath County, Oregon | Rural | 3.3 | 1,632 | 1,505 |
| Lafayette County, Missouri | Urban | 3.3 | 757 | 1,505 |
| Lewis County, Washington | Rural | 3.3 | 1,977 | 1,505 |
| Lincoln County, Mississippi | Rural | 3.3 | 795 | 1,505 |
| Madison County, Kentucky | Rural | 3.3 | 1,953 | 1,505 |
| Mahnomen County, Minnesota | Rural | 3.3 | 106 | 1,505 |
| Middlesex County, Massachusetts | Urban | 3.3 | 38,403 | 1,505 |
| Mills County, Texas | Rural | 3.3 | 114 | 1,505 |
| Mitchell County, North Carolina | Rural | 3.3 | 367 | 1,505 |
| Monroe County, Georgia | Urban | 3.3 | 658 | 1,505 |
| Newaygo County, Michigan | Rural | 3.3 | 1,161 | 1,505 |
| Newton County, Georgia | Urban | 3.3 | 2,466 | 1,505 |
| Noble County, Oklahoma | Rural | 3.3 | 251 | 1,505 |
| Ogle County, Illinois | Rural | 3.3 | 1,195 | 1,505 |
| Okmulgee County, Oklahoma | Urban | 3.3 | 805 | 1,505 |
| Pike County, Ohio | Rural | 3.3 | 615 | 1,505 |
| Pitt County, North Carolina | Urban | 3.3 | 3,486 | 1,505 |
| Pocahontas County, West Virginia | Rural | 3.3 | 196 | 1,505 |
| Prince George County, Virginia | Urban | 3.3 | 924 | 1,505 |
| Rabun County, Georgia | Rural | 3.3 | 433 | 1,505 |
| Rains County, Texas | Rural | 3.3 | 308 | 1,505 |
| Randolph County, Missouri | Rural | 3.3 | 557 | 1,505 |
| Smith County, Tennessee | Urban | 3.3 | 474 | 1,505 |
| Spalding County, Georgia | Urban | 3.3 | 1,562 | 1,505 |
| Stokes County, North Carolina | Urban | 3.3 | 1,092 | 1,505 |
| Sullivan County, Indiana | Urban | 3.3 | 507 | 1,505 |
| Sussex County, Virginia | Urban | 3.3 | 272 | 1,505 |
| Tipton County, Tennessee | Urban | 3.3 | 1,393 | 1,505 |
| Tyler County, West Virginia | Rural | 3.3 | 199 | 1,505 |
| Waushara County, Wisconsin | Rural | 3.3 | 617 | 1,505 |
| Abbeville County, South Carolina | Rural | 3.4 | 592 | 1,563 |
| Aiken County, South Carolina | Urban | 3.4 | 4,119 | 1,563 |
| Alfalfa County, Oklahoma | Rural | 3.4 | 147 | 1,563 |
| Allegany County, New York | Rural | 3.4 | 1,012 | 1,563 |
| Aransas County, Texas | Urban | 3.4 | 645 | 1,563 |
| Ascension Parish, Louisiana | Urban | 3.4 | 2,860 | 1,563 |
| Augusta County, Virginia | Urban | 3.4 | 1,940 | 1,563 |
| Barbour County, West Virginia | Rural | 3.4 | 361 | 1,563 |
| Bell County, Texas | Urban | 3.4 | 7,882 | 1,563 |
| Big Stone County, Minnesota | Rural | 3.4 | 125 | 1,563 |
| Bowie County, Texas | Urban | 3.4 | 2,115 | 1,563 |
| Bowman County, North Dakota | Rural | 3.4 | 69 | 1,563 |
| Bracken County, Kentucky | Urban | 3.4 | 201 | 1,563 |
| Buchanan County, Missouri | Urban | 3.4 | 1,935 | 1,563 |
| Caddo Parish, Louisiana | Urban | 3.4 | 5,359 | 1,563 |
| Chester County, South Carolina | Urban | 3.4 | 760 | 1,563 |
| Cheyenne County, Colorado | Rural | 3.4 | 42 | 1,563 |
| Cibola County, New Mexico | Rural | 3.4 | 632 | 1,563 |
| Clearwater County, Minnesota | Rural | 3.4 | 199 | 1,563 |
| Colleton County, South Carolina | Rural | 3.4 | 915 | 1,563 |
| Colonial Heights City, Virginia | Urban | 3.4 | 436 | 1,563 |
| Coryell County, Texas | Urban | 3.4 | 1,792 | 1,563 |
| Covington City, Virginia | Rural | 3.4 | 131 | 1,563 |
| Cowlitz County, Washington | Urban | 3.4 | 2,655 | 1,563 |
| Dauphin County, Pennsylvania | Urban | 3.4 | 6,755 | 1,563 |
| DeKalb County, Illinois | Urban | 3.4 | 2,071 | 1,563 |
| Dickey County, North Dakota | Rural | 3.4 | 108 | 1,563 |
| Elbert County, Georgia | Rural | 3.4 | 482 | 1,563 |
| Fayette County, Ohio | Rural | 3.4 | 669 | 1,563 |
| Franklin County, Ohio | Urban | 3.4 | 30,182 | 1,563 |
| Franklin County, Tennessee | Rural | 3.4 | 1,023 | 1,563 |
| Fulton County, Indiana | Rural | 3.4 | 484 | 1,563 |
| Giles County, Virginia | Urban | 3.4 | 417 | 1,563 |
| Greene County, New York | Rural | 3.4 | 1,217 | 1,563 |
| Griggs County, North Dakota | Rural | 3.4 | 58 | 1,563 |
| Hancock County, West Virginia | Urban | 3.4 | 717 | 1,563 |
| Hand County, South Dakota | Rural | 3.4 | 70 | 1,563 |
| Hart County, Georgia | Rural | 3.4 | 654 | 1,563 |
| Honolulu County, Hawaii | Urban | 3.4 | 23,821 | 1,563 |
| Iroquois County, Illinois | Rural | 3.4 | 644 | 1,563 |
| Kent County, Delaware | Urban | 3.4 | 4,291 | 1,563 |
| Kent County, Michigan | Urban | 3.4 | 14,832 | 1,563 |
| Lake County, Colorado | Rural | 3.4 | 178 | 1,563 |
| Lynchburg City, Virginia | Urban | 3.4 | 1,495 | 1,563 |
| Macon County, Alabama | Urban | 3.4 | 393 | 1,563 |
| Manatee County, Florida | Urban | 3.4 | 10,620 | 1,563 |
| Meade County, Kentucky | Urban | 3.4 | 709 | 1,563 |
| Mohave County, Arizona | Urban | 3.4 | 5,840 | 1,563 |
| Montgomery County, Alabama | Urban | 3.4 | 5,064 | 1,563 |
| Noble County, Ohio | Rural | 3.4 | 374 | 1,563 |
| Oktibbeha County, Mississippi | Rural | 3.4 | 884 | 1,563 |
| Orange County, North Carolina | Urban | 3.4 | 3,185 | 1,563 |
| Pawnee County, Oklahoma | Urban | 3.4 | 364 | 1,563 |
| Pope County, Illinois | Rural | 3.4 | 97 | 1,563 |
| Roane County, Tennessee | Urban | 3.4 | 1,391 | 1,563 |
| Rock Island County, Illinois | Urban | 3.4 | 3,363 | 1,563 |
| Scioto County, Ohio | Rural | 3.4 | 1,743 | 1,563 |
| Siskiyou County, California | Rural | 3.4 | 1,084 | 1,563 |
| Somerset County, Pennsylvania | Rural | 3.4 | 1,882 | 1,563 |
| Stone County, Arkansas | Rural | 3.4 | 315 | 1,563 |
| Talbot County, Georgia | Urban | 3.4 | 150 | 1,563 |
| Trumbull County, Ohio | Urban | 3.4 | 4,964 | 1,563 |
| Wakulla County, Florida | Urban | 3.4 | 854 | 1,563 |
| Walton County, Georgia | Urban | 3.4 | 2,323 | 1,563 |
| Washington County, Iowa | Urban | 3.4 | 521 | 1,563 |
| Wheeler County, Oregon | Rural | 3.4 | 39 | 1,563 |
| White County, Indiana | Rural | 3.4 | 576 | 1,563 |
| Whiteside County, Illinois | Rural | 3.4 | 1,310 | 1,563 |
| Windham County, Connecticut | Urban | 3.4 | 2,836 | 1,563 |
| Wyoming County, New York | Rural | 3.4 | 1,004 | 1,563 |
| Wythe County, Virginia | Rural | 3.4 | 698 | 1,563 |
| Aroostook County, Maine | Rural | 3.5 | 1,763 | 1,634 |
| Beaver County, Utah | Rural | 3.5 | 154 | 1,634 |
| Benton County, Indiana | Urban | 3.5 | 205 | 1,634 |
| Bibb County, Georgia | Urban | 3.5 | 3,570 | 1,634 |
| Bienville Parish, Louisiana | Rural | 3.5 | 311 | 1,634 |
| Blount County, Tennessee | Urban | 3.5 | 3,502 | 1,634 |
| Butts County, Georgia | Urban | 3.5 | 636 | 1,634 |
| Carter County, Tennessee | Urban | 3.5 | 1,485 | 1,634 |
| Cherokee County, Georgia | Urban | 3.5 | 6,569 | 1,634 |
| Clark County, Kentucky | Urban | 3.5 | 907 | 1,634 |
| Clarke County, Mississippi | Rural | 3.5 | 376 | 1,634 |
| Clay County, Georgia | Rural | 3.5 | 68 | 1,634 |
| Coffee County, Tennessee | Rural | 3.5 | 1,397 | 1,634 |
| Cotton County, Oklahoma | Urban | 3.5 | 135 | 1,634 |
| Day County, South Dakota | Rural | 3.5 | 135 | 1,634 |
| Dyer County, Tennessee | Rural | 3.5 | 864 | 1,634 |
| Emmet County, Iowa | Rural | 3.5 | 228 | 1,634 |
| Franklin County, Indiana | Urban | 3.5 | 568 | 1,634 |
| Franklin County, Virginia | Urban | 3.5 | 1,388 | 1,634 |
| Frontier County, Nebraska | Rural | 3.5 | 60 | 1,634 |
| Greenwood County, Kansas | Rural | 3.5 | 153 | 1,634 |
| Hamilton County, Tennessee | Urban | 3.5 | 9,273 | 1,634 |
| Hamilton County, Texas | Rural | 3.5 | 203 | 1,634 |
| Harrison County, Mississippi | Urban | 3.5 | 4,998 | 1,634 |
| Humphreys County, Tennessee | Rural | 3.5 | 479 | 1,634 |
| Jefferson County, Arkansas | Rural | 3.5 | 1,582 | 1,634 |
| Jennings County, Indiana | Rural | 3.5 | 662 | 1,634 |
| Jessamine County, Kentucky | Urban | 3.5 | 1,275 | 1,634 |
| Kauai County, Hawaii | Rural | 3.5 | 1,869 | 1,634 |
| Kearney County, Nebraska | Rural | 3.5 | 160 | 1,634 |
| Kenosha County, Wisconsin | Urban | 3.5 | 4,069 | 1,634 |
| King George County, Virginia | Rural | 3.5 | 654 | 1,634 |
| Lincoln County, Tennessee | Rural | 3.5 | 860 | 1,634 |
| Luzerne County, Pennsylvania | Urban | 3.5 | 8,029 | 1,634 |
| Macomb County, Michigan | Urban | 3.5 | 21,631 | 1,634 |
| McLean County, Kentucky | Urban | 3.5 | 225 | 1,634 |
| Oceana County, Michigan | Rural | 3.5 | 657 | 1,634 |
| Ouachita Parish, Louisiana | Urban | 3.5 | 3,628 | 1,634 |
| Pawnee County, Kansas | Rural | 3.5 | 169 | 1,634 |
| Perry County, Pennsylvania | Urban | 3.5 | 1,167 | 1,634 |
| Salem County, New Jersey | Urban | 3.5 | 1,581 | 1,634 |
| Somerset County, Maryland | Urban | 3.5 | 590 | 1,634 |
| Stephens County, Oklahoma | Rural | 3.5 | 1,060 | 1,634 |
| Walworth County, South Dakota | Rural | 3.5 | 131 | 1,634 |
| Warren County, North Carolina | Rural | 3.5 | 489 | 1,634 |
| Winnebago County, Illinois | Urban | 3.5 | 6,815 | 1,634 |
| Worcester County, Massachusetts | Urban | 3.5 | 21,131 | 1,634 |
| Barton County, Kansas | Rural | 3.6 | 621 | 1,681 |
| Cayuga County, New York | Rural | 3.6 | 1,980 | 1,681 |
| Coke County, Texas | Rural | 3.6 | 88 | 1,681 |
| Crawford County, Pennsylvania | Rural | 3.6 | 2,142 | 1,681 |
| Dallas County, Missouri | Urban | 3.6 | 439 | 1,681 |
| DuPage County, Illinois | Urban | 3.6 | 22,898 | 1,681 |
| Eagle County, Colorado | Rural | 3.6 | 1,428 | 1,681 |
| Franklin County, Texas | Rural | 3.6 | 267 | 1,681 |
| Gates County, North Carolina | Urban | 3.6 | 270 | 1,681 |
| Giles County, Tennessee | Rural | 3.6 | 772 | 1,681 |
| Grant County, Indiana | Rural | 3.6 | 1,576 | 1,681 |
| Grant County, Wisconsin | Rural | 3.6 | 1,161 | 1,681 |
| Greene County, Arkansas | Rural | 3.6 | 1,111 | 1,681 |
| Hardin County, Illinois | Rural | 3.6 | 107 | 1,681 |
| Harvey County, Kansas | Urban | 3.6 | 812 | 1,681 |
| Henderson County, Tennessee | Rural | 3.6 | 707 | 1,681 |
| Highland County, Virginia | Rural | 3.6 | 62 | 1,681 |
| Hillsdale County, Michigan | Rural | 3.6 | 1,120 | 1,681 |
| Kankakee County, Illinois | Urban | 3.6 | 2,613 | 1,681 |
| Kodiak Island Borough, Alaska | Rural | 3.6 | 307 | 1,681 |
| Lawrence County, Illinois | Rural | 3.6 | 393 | 1,681 |
| Llano County, Texas | Rural | 3.6 | 629 | 1,681 |
| Marion County, Florida | Urban | 3.6 | 10,374 | 1,681 |
| McPherson County, Kansas | Rural | 3.6 | 718 | 1,681 |
| Mitchell County, Iowa | Rural | 3.6 | 260 | 1,681 |
| Montcalm County, Michigan | Urban | 3.6 | 1,706 | 1,681 |
| Montgomery County, Missouri | Rural | 3.6 | 289 | 1,681 |
| Multnomah County, Oregon | Urban | 3.6 | 21,290 | 1,681 |
| Newton County, Indiana | Urban | 3.6 | 360 | 1,681 |
| Osceola County, Michigan | Rural | 3.6 | 590 | 1,681 |
| Pickens County, South Carolina | Urban | 3.6 | 2,985 | 1,681 |
| Pike County, Indiana | Rural | 3.6 | 306 | 1,681 |
| Piscataquis County, Maine | Rural | 3.6 | 490 | 1,681 |
| Pittsburg County, Oklahoma | Rural | 3.6 | 1,082 | 1,681 |
| Randolph County, Illinois | Rural | 3.6 | 780 | 1,681 |
| Rappahannock County, Virginia | Urban | 3.6 | 202 | 1,681 |
| Roanoke City, Virginia | Urban | 3.6 | 2,513 | 1,681 |
| Rockdale County, Georgia | Urban | 3.6 | 2,274 | 1,681 |
| Salt Lake County, Utah | Urban | 3.6 | 27,303 | 1,681 |
| San Luis Obispo County, California | Urban | 3.6 | 6,924 | 1,681 |
| Scotland County, North Carolina | Rural | 3.6 | 849 | 1,681 |
| Spotsylvania County, Virginia | Urban | 3.6 | 3,516 | 1,681 |
| St. Francois County, Missouri | Rural | 3.6 | 1,675 | 1,681 |
| Sullivan County, Tennessee | Urban | 3.6 | 4,244 | 1,681 |
| Sumter County, South Carolina | Urban | 3.6 | 2,475 | 1,681 |
| Tucker County, West Virginia | Rural | 3.6 | 194 | 1,681 |
| Warren County, Missouri | Urban | 3.6 | 913 | 1,681 |
| Washington County, Colorado | Rural | 3.6 | 124 | 1,681 |
| Washington County, Virginia | Urban | 3.6 | 1,442 | 1,681 |
| Wayne County, New York | Urban | 3.6 | 2,352 | 1,681 |
| Wilson County, Kansas | Rural | 3.6 | 214 | 1,681 |
| Worth County, Georgia | Urban | 3.6 | 529 | 1,681 |
| Yukon-Koyukuk Census Area, Alaska | Rural | 3.6 | 126 | 1,681 |
| Adams County, North Dakota | Rural | 3.7 | 58 | 1,734 |
| Alexander County, Illinois | Urban | 3.7 | 133 | 1,734 |
| Allendale County, South Carolina | Rural | 3.7 | 206 | 1,734 |
| Arapahoe County, Colorado | Urban | 3.7 | 16,676 | 1,734 |
| Armstrong County, Texas | Urban | 3.7 | 48 | 1,734 |
| Baker County, Florida | Urban | 3.7 | 705 | 1,734 |
| Bertie County, North Carolina | Rural | 3.7 | 488 | 1,734 |
| Big Horn County, Wyoming | Rural | 3.7 | 295 | 1,734 |
| Brown County, Illinois | Rural | 3.7 | 177 | 1,734 |
| Butte County, California | Urban | 3.7 | 5,042 | 1,734 |
| Butte County, Idaho | Urban | 3.7 | 66 | 1,734 |
| Cleburne County, Arkansas | Rural | 3.7 | 689 | 1,734 |
| Columbia County, Florida | Rural | 3.7 | 1,826 | 1,734 |
| Craig County, Oklahoma | Rural | 3.7 | 370 | 1,734 |
| Cumberland County, Tennessee | Rural | 3.7 | 1,784 | 1,734 |
| Decatur County, Indiana | Rural | 3.7 | 671 | 1,734 |
| Delaware County, Oklahoma | Rural | 3.7 | 1,119 | 1,734 |
| Eddy County, North Dakota | Rural | 3.7 | 65 | 1,734 |
| Fairfield County, South Carolina | Urban | 3.7 | 566 | 1,734 |
| Fayette County, West Virginia | Urban | 3.7 | 1,089 | 1,734 |
| Garfield County, Oklahoma | Urban | 3.7 | 1,507 | 1,734 |
| Gibson County, Tennessee | Urban | 3.7 | 1,284 | 1,734 |
| Glynn County, Georgia | Urban | 3.7 | 2,225 | 1,734 |
| Harney County, Oregon | Rural | 3.7 | 205 | 1,734 |
| Harrison County, Texas | Urban | 3.7 | 1,714 | 1,734 |
| Hocking County, Ohio | Urban | 3.7 | 732 | 1,734 |
| Holmes County, Florida | Rural | 3.7 | 528 | 1,734 |
| Howell County, Missouri | Rural | 3.7 | 1,002 | 1,734 |
| Hutchinson County, South Dakota | Rural | 3.7 | 185 | 1,734 |
| Jefferson County, Indiana | Rural | 3.7 | 857 | 1,734 |
| Jefferson County, Tennessee | Urban | 3.7 | 1,505 | 1,734 |
| Klickitat County, Washington | Rural | 3.7 | 644 | 1,734 |
| Kusilvak Census Area, Alaska | Rural | 3.7 | 147 | 1,734 |
| Levy County, Florida | Urban | 3.7 | 1,216 | 1,734 |
| Lincoln County, North Carolina | Urban | 3.7 | 2,410 | 1,734 |
| Lowndes County, Georgia | Urban | 3.7 | 2,600 | 1,734 |
| Lowndes County, Mississippi | Rural | 3.7 | 1,425 | 1,734 |
| Macon County, North Carolina | Rural | 3.7 | 1,054 | 1,734 |
| Marshall County, Tennessee | Rural | 3.7 | 886 | 1,734 |
| McHenry County, North Dakota | Urban | 3.7 | 138 | 1,734 |
| McIntosh County, Georgia | Urban | 3.7 | 327 | 1,734 |
| Monroe County, Missouri | Rural | 3.7 | 226 | 1,734 |
| Newton County, Arkansas | Rural | 3.7 | 194 | 1,734 |
| Northumberland County, Virginia | Rural | 3.7 | 350 | 1,734 |
| Orleans Parish, Louisiana | Urban | 3.7 | 9,937 | 1,734 |
| Pacific County, Washington | Rural | 3.7 | 694 | 1,734 |
| Perry County, Alabama | Rural | 3.7 | 195 | 1,734 |
| Pushmataha County, Oklahoma | Rural | 3.7 | 286 | 1,734 |
| Ransom County, North Dakota | Rural | 3.7 | 147 | 1,734 |
| Richland County, Wisconsin | Rural | 3.7 | 458 | 1,734 |
| Screven County, Georgia | Rural | 3.7 | 386 | 1,734 |
| Sherman County, Kansas | Rural | 3.7 | 141 | 1,734 |
| Stark County, North Dakota | Rural | 3.7 | 797 | 1,734 |
| Taylor County, Texas | Urban | 3.7 | 3,255 | 1,734 |
| Tunica County, Mississippi | Urban | 3.7 | 225 | 1,734 |
| Warren County, Mississippi | Rural | 3.7 | 1,114 | 1,734 |
| Washington County, Indiana | Urban | 3.7 | 728 | 1,734 |
| Washington County, Oregon | Urban | 3.7 | 15,756 | 1,734 |
| Anson County, North Carolina | Urban | 3.8 | 590 | 1,792 |
| Arkansas County, Arkansas | Rural | 3.8 | 442 | 1,792 |
| Baldwin County, Georgia | Rural | 3.8 | 1,057 | 1,792 |
| Brewster County, Texas | Rural | 3.8 | 269 | 1,792 |
| Clarke County, Iowa | Rural | 3.8 | 245 | 1,792 |
| Clayton County, Iowa | Rural | 3.8 | 460 | 1,792 |
| Davidson County, Tennessee | Urban | 3.8 | 18,738 | 1,792 |
| Dickson County, Tennessee | Urban | 3.8 | 1,467 | 1,792 |
| Fairfax County, Virginia | Urban | 3.8 | 29,710 | 1,792 |
| Franklin County, Florida | Rural | 3.8 | 380 | 1,792 |
| Fremont County, Idaho | Rural | 3.8 | 356 | 1,792 |
| Gaston County, North Carolina | Urban | 3.8 | 6,107 | 1,792 |
| Guilford County, North Carolina | Urban | 3.8 | 13,661 | 1,792 |
| Gulf County, Florida | Rural | 3.8 | 446 | 1,792 |
| Hardeman County, Tennessee | Rural | 3.8 | 706 | 1,792 |
| Hinds County, Mississippi | Urban | 3.8 | 5,518 | 1,792 |
| Houston County, Alabama | Urban | 3.8 | 2,846 | 1,792 |
| Houston County, Tennessee | Rural | 3.8 | 223 | 1,792 |
| Hughes County, Oklahoma | Rural | 3.8 | 360 | 1,792 |
| Lincoln County, Georgia | Urban | 3.8 | 223 | 1,792 |
| Marion County, South Carolina | Rural | 3.8 | 763 | 1,792 |
| McCook County, South Dakota | Urban | 3.8 | 143 | 1,792 |
| McNairy County, Tennessee | Rural | 3.8 | 695 | 1,792 |
| Mercer County, North Dakota | Rural | 3.8 | 227 | 1,792 |
| Mountrail County, North Dakota | Rural | 3.8 | 230 | 1,792 |
| Muscogee County, Georgia | Urban | 3.8 | 5,106 | 1,792 |
| Oconee County, South Carolina | Rural | 3.8 | 2,207 | 1,792 |
| Owen County, Indiana | Urban | 3.8 | 588 | 1,792 |
| Parker County, Texas | Urban | 3.8 | 4,024 | 1,792 |
| Perkins County, Nebraska | Rural | 3.8 | 75 | 1,792 |
| Polk County, Iowa | Urban | 3.8 | 12,461 | 1,792 |
| Rockbridge County, Virginia | Rural | 3.8 | 639 | 1,792 |
| Seminole County, Oklahoma | Rural | 3.8 | 603 | 1,792 |
| Shelby County, Tennessee | Urban | 3.8 | 23,102 | 1,792 |
| St. Charles Parish, Louisiana | Urban | 3.8 | 1,341 | 1,792 |
| Stanly County, North Carolina | Rural | 3.8 | 1,681 | 1,792 |
| Sussex County, Delaware | Rural | 3.8 | 7,081 | 1,792 |
| Taylor County, Wisconsin | Rural | 3.8 | 529 | 1,792 |
| Tensas Parish, Louisiana | Rural | 3.8 | 111 | 1,792 |
| Thomas County, Georgia | Rural | 3.8 | 1,189 | 1,792 |
| Trinity County, Texas | Rural | 3.8 | 386 | 1,792 |
| Trousdale County, Tennessee | Urban | 3.8 | 326 | 1,792 |
| Upshur County, West Virginia | Rural | 3.8 | 627 | 1,792 |
| West Feliciana Parish, Louisiana | Urban | 3.8 | 448 | 1,792 |
| Wheeler County, Texas | Rural | 3.8 | 129 | 1,792 |
| Wichita County, Kansas | Rural | 3.8 | 55 | 1,792 |
| Wilkinson County, Georgia | Rural | 3.8 | 232 | 1,792 |
| Bartow County, Georgia | Urban | 3.9 | 2,908 | 1,839 |
| Bernalillo County, New Mexico | Urban | 3.9 | 18,360 | 1,839 |
| Calhoun County, South Carolina | Urban | 3.9 | 413 | 1,839 |
| Chautauqua County, New York | Rural | 3.9 | 3,482 | 1,839 |
| Cleveland County, North Carolina | Rural | 3.9 | 2,679 | 1,839 |
| Cobb County, Georgia | Urban | 3.9 | 20,624 | 1,839 |
| Covington County, Alabama | Rural | 3.9 | 1,031 | 1,839 |
| Crawford County, Arkansas | Urban | 3.9 | 1,624 | 1,839 |
| Crawford County, Illinois | Rural | 3.9 | 523 | 1,839 |
| Delta County, Texas | Rural | 3.9 | 148 | 1,839 |
| Dixie County, Florida | Rural | 3.9 | 505 | 1,839 |
| Douglas County, South Dakota | Rural | 3.9 | 75 | 1,839 |
| Fredericksburg City, Virginia | Urban | 3.9 | 650 | 1,839 |
| Grant County, Oklahoma | Rural | 3.9 | 113 | 1,839 |
| Grant County, West Virginia | Rural | 3.9 | 314 | 1,839 |
| Grayson County, Texas | Urban | 3.9 | 3,709 | 1,839 |
| Greenbrier County, West Virginia | Rural | 3.9 | 948 | 1,839 |
| Hampshire County, West Virginia | Urban | 3.9 | 680 | 1,839 |
| Harding County, South Dakota | Rural | 3.9 | 32 | 1,839 |
| Hartford County, Connecticut | Urban | 3.9 | 24,817 | 1,839 |
| Heard County, Georgia | Urban | 3.9 | 310 | 1,839 |
| Howard County, Arkansas | Rural | 3.9 | 329 | 1,839 |
| Howard County, Missouri | Urban | 3.9 | 251 | 1,839 |
| Independence County, Arkansas | Rural | 3.9 | 999 | 1,839 |
| Jasper County, South Carolina | Urban | 3.9 | 874 | 1,839 |
| Johnston County, Oklahoma | Rural | 3.9 | 265 | 1,839 |
| Lake County, Indiana | Urban | 3.9 | 13,443 | 1,839 |
| Lauderdale County, Mississippi | Rural | 3.9 | 1,934 | 1,839 |
| Livingston County, Missouri | Rural | 3.9 | 391 | 1,839 |
| Lyon County, Minnesota | Rural | 3.9 | 639 | 1,839 |
| McIntosh County, Oklahoma | Rural | 3.9 | 544 | 1,839 |
| Mercer County, Kentucky | Rural | 3.9 | 622 | 1,839 |
| Muskogee County, Oklahoma | Rural | 3.9 | 1,745 | 1,839 |
| Nelson County, Virginia | Urban | 3.9 | 431 | 1,839 |
| Newton County, Missouri | Urban | 3.9 | 1,586 | 1,839 |
| Newton County, Texas | Rural | 3.9 | 341 | 1,839 |
| Northwest Arctic Borough, Alaska | Rural | 3.9 | 159 | 1,839 |
| Orange County, New York | Urban | 3.9 | 10,091 | 1,839 |
| Pamlico County, North Carolina | Rural | 3.9 | 381 | 1,839 |
| Panola County, Texas | Rural | 3.9 | 606 | 1,839 |
| Pembina County, North Dakota | Rural | 3.9 | 191 | 1,839 |
| Pima County, Arizona | Urban | 3.9 | 28,100 | 1,839 |
| Polk County, Arkansas | Rural | 3.9 | 534 | 1,839 |
| Robertson County, Tennessee | Urban | 3.9 | 1,967 | 1,839 |
| Sharp County, Arkansas | Rural | 3.9 | 497 | 1,839 |
| Skagit County, Washington | Urban | 3.9 | 3,688 | 1,839 |
| Somervell County, Texas | Rural | 3.9 | 264 | 1,839 |
| Stearns County, Minnesota | Urban | 3.9 | 3,807 | 1,839 |
| Stewart County, Tennessee | Urban | 3.9 | 387 | 1,839 |
| Tyrrell County, North Carolina | Rural | 3.9 | 101 | 1,839 |
| Wayne County, Michigan | Urban | 3.9 | 46,829 | 1,839 |
| Weakley County, Tennessee | Rural | 3.9 | 820 | 1,839 |
| Adams County, Ohio | Rural | 4.0 | 760 | 1,891 |
| Ashtabula County, Ohio | Urban | 4.0 | 2,716 | 1,891 |
| Barton County, Missouri | Rural | 4.0 | 322 | 1,891 |
| Bergen County, New Jersey | Urban | 4.0 | 27,367 | 1,891 |
| Blanco County, Texas | Rural | 4.0 | 367 | 1,891 |
| Borden County, Texas | Rural | 4.0 | 18 | 1,891 |
| Bradley County, Tennessee | Urban | 4.0 | 3,026 | 1,891 |
| Bryan County, Oklahoma | Rural | 4.0 | 1,247 | 1,891 |
| Cheyenne County, Kansas | Rural | 4.0 | 75 | 1,891 |
| Cumberland County, Virginia | Rural | 4.0 | 289 | 1,891 |
| Cuming County, Nebraska | Rural | 4.0 | 241 | 1,891 |
| Darlington County, South Carolina | Urban | 4.0 | 1,723 | 1,891 |
| Dent County, Missouri | Rural | 4.0 | 409 | 1,891 |
| Donley County, Texas | Rural | 4.0 | 89 | 1,891 |
| Fayette County, Illinois | Rural | 4.0 | 612 | 1,891 |
| Franklin County, New York | Rural | 4.0 | 1,342 | 1,891 |
| Frederick County, Virginia | Urban | 4.0 | 2,596 | 1,891 |
| Gallia County, Ohio | Rural | 4.0 | 798 | 1,891 |
| Graves County, Kentucky | Rural | 4.0 | 1,002 | 1,891 |
| Greene County, Alabama | Urban | 4.0 | 211 | 1,891 |
| Hancock County, Kentucky | Rural | 4.0 | 246 | 1,891 |
| Harper County, Kansas | Rural | 4.0 | 148 | 1,891 |
| Henderson County, North Carolina | Urban | 4.0 | 3,505 | 1,891 |
| Huerfano County, Colorado | Rural | 4.0 | 210 | 1,891 |
| Jackson County, North Carolina | Rural | 4.0 | 1,125 | 1,891 |
| Kit Carson County, Colorado | Rural | 4.0 | 187 | 1,891 |
| Lancaster County, South Carolina | Urban | 4.0 | 2,919 | 1,891 |
| Lanier County, Georgia | Urban | 4.0 | 268 | 1,891 |
| Las Animas County, Colorado | Rural | 4.0 | 425 | 1,891 |
| Lebanon County, Pennsylvania | Urban | 4.0 | 3,926 | 1,891 |
| Lee County, Mississippi | Rural | 4.0 | 2,193 | 1,891 |
| Lehigh County, Pennsylvania | Urban | 4.0 | 10,182 | 1,891 |
| Love County, Oklahoma | Rural | 4.0 | 272 | 1,891 |
| Lyon County, Nevada | Urban | 4.0 | 1,775 | 1,891 |
| Milwaukee County, Wisconsin | Urban | 4.0 | 24,951 | 1,891 |
| Perry County, Mississippi | Urban | 4.0 | 315 | 1,891 |
| Preston County, West Virginia | Urban | 4.0 | 1,035 | 1,891 |
| Randolph County, West Virginia | Rural | 4.0 | 815 | 1,891 |
| San Juan County, New Mexico | Urban | 4.0 | 3,221 | 1,891 |
| Santa Fe County, New Mexico | Urban | 4.0 | 4,695 | 1,891 |
| Scott County, Indiana | Rural | 4.0 | 677 | 1,891 |
| Sierra County, New Mexico | Rural | 4.0 | 370 | 1,891 |
| Warren County, Virginia | Urban | 4.0 | 1,174 | 1,891 |
| Will County, Illinois | Urban | 4.0 | 18,932 | 1,891 |
| Alexandria City, Virginia | Urban | 4.1 | 4,845 | 1,935 |
| Baltimore City, Maryland | Urban | 4.1 | 16,746 | 1,935 |
| Butler County, Nebraska | Rural | 4.1 | 241 | 1,935 |
| Butte County, South Dakota | Rural | 4.1 | 299 | 1,935 |
| Charles Mix County, South Dakota | Rural | 4.1 | 236 | 1,935 |
| Chatham County, North Carolina | Urban | 4.1 | 2,384 | 1,935 |
| Cheatham County, Tennessee | Urban | 4.1 | 1,221 | 1,935 |
| Clay County, North Carolina | Rural | 4.1 | 366 | 1,935 |
| Columbia County, Washington | Rural | 4.1 | 126 | 1,935 |
| Covington County, Mississippi | Rural | 4.1 | 503 | 1,935 |
| Craighead County, Arkansas | Urban | 4.1 | 2,958 | 1,935 |
| DeKalb County, Missouri | Urban | 4.1 | 336 | 1,935 |
| Fannin County, Georgia | Rural | 4.1 | 826 | 1,935 |
| Forsyth County, North Carolina | Urban | 4.1 | 10,746 | 1,935 |
| Greenup County, Kentucky | Urban | 4.1 | 1,040 | 1,935 |
| Hardy County, West Virginia | Rural | 4.1 | 440 | 1,935 |
| Hopewell City, Virginia | Urban | 4.1 | 614 | 1,935 |
| Jackson County, Mississippi | Urban | 4.1 | 4,086 | 1,935 |
| Labette County, Kansas | Rural | 4.1 | 556 | 1,935 |
| Louisa County, Virginia | Rural | 4.1 | 1,174 | 1,935 |
| Marion County, Texas | Rural | 4.1 | 289 | 1,935 |
| Marshall County, Kansas | Rural | 4.1 | 285 | 1,935 |
| Miller County, Arkansas | Urban | 4.1 | 1,192 | 1,935 |
| Moore County, Tennessee | Rural | 4.1 | 194 | 1,935 |
| Nevada County, Arkansas | Rural | 4.1 | 232 | 1,935 |
| Ottawa County, Oklahoma | Rural | 4.1 | 812 | 1,935 |
| Pinal County, Arizona | Urban | 4.1 | 13,079 | 1,935 |
| Raleigh County, West Virginia | Urban | 4.1 | 2,152 | 1,935 |
| Stone County, Mississippi | Urban | 4.1 | 496 | 1,935 |
| Swain County, North Carolina | Rural | 4.1 | 395 | 1,935 |
| Texas County, Missouri | Rural | 4.1 | 734 | 1,935 |
| Union County, North Carolina | Urban | 4.1 | 6,423 | 1,935 |
| Union County, Pennsylvania | Rural | 4.1 | 1,210 | 1,935 |
| Vernon Parish, Louisiana | Rural | 4.1 | 1,246 | 1,935 |
| Washington County, Missouri | Rural | 4.1 | 671 | 1,935 |
| Wayne County, Indiana | Rural | 4.1 | 1,865 | 1,935 |
| Wayne County, West Virginia | Urban | 4.1 | 1,130 | 1,935 |
| White County, Arkansas | Rural | 4.1 | 2,093 | 1,935 |
| Yamhill County, Oregon | Urban | 4.1 | 3,039 | 1,935 |
| Broadwater County, Montana | Urban | 4.2 | 230 | 1,974 |
| Broward County, Florida | Urban | 4.2 | 59,198 | 1,974 |
| Brown County, Texas | Rural | 4.2 | 1,127 | 1,974 |
| Carroll County, Illinois | Rural | 4.2 | 487 | 1,974 |
| Carroll County, Tennessee | Rural | 4.2 | 825 | 1,974 |
| Catawba County, North Carolina | Urban | 4.2 | 4,755 | 1,974 |
| Chautauqua County, Kansas | Rural | 4.2 | 101 | 1,974 |
| Cherokee County, South Carolina | Rural | 4.2 | 1,619 | 1,974 |
| Clark County, Idaho | Rural | 4.2 | 20 | 1,974 |
| Clarke County, Alabama | Rural | 4.2 | 673 | 1,974 |
| Cochise County, Arizona | Urban | 4.2 | 3,738 | 1,974 |
| Crawford County, Indiana | Rural | 4.2 | 316 | 1,974 |
| Del Norte County, California | Rural | 4.2 | 838 | 1,974 |
| Divide County, North Dakota | Rural | 4.2 | 66 | 1,974 |
| Dougherty County, Georgia | Urban | 4.2 | 2,282 | 1,974 |
| Franklin County, Iowa | Rural | 4.2 | 289 | 1,974 |
| Fulton County, Arkansas | Rural | 4.2 | 375 | 1,974 |
| Galveston County, Texas | Urban | 4.2 | 10,154 | 1,974 |
| Garvin County, Oklahoma | Rural | 4.2 | 729 | 1,974 |
| Golden Valley County, Montana | Rural | 4.2 | 28 | 1,974 |
| Grenada County, Mississippi | Rural | 4.2 | 618 | 1,974 |
| Haskell County, Oklahoma | Rural | 4.2 | 341 | 1,974 |
| Henderson County, Texas | Rural | 4.2 | 2,482 | 1,974 |
| Hyde County, North Carolina | Rural | 4.2 | 155 | 1,974 |
| Lee County, Florida | Urban | 4.2 | 24,973 | 1,974 |
| Livingston Parish, Louisiana | Urban | 4.2 | 4,095 | 1,974 |
| Logan County, Kansas | Rural | 4.2 | 81 | 1,974 |
| Morris County, Texas | Rural | 4.2 | 348 | 1,974 |
| Murray County, Minnesota | Rural | 4.2 | 242 | 1,974 |
| Newton County, Mississippi | Rural | 4.2 | 579 | 1,974 |
| Orange County, Indiana | Rural | 4.2 | 578 | 1,974 |
| Orleans County, New York | Urban | 4.2 | 1,229 | 1,974 |
| Prentiss County, Mississippi | Rural | 4.2 | 690 | 1,974 |
| Putnam County, Georgia | Rural | 4.2 | 695 | 1,974 |
| Rapides Parish, Louisiana | Urban | 4.2 | 3,598 | 1,974 |
| Sabine Parish, Louisiana | Rural | 4.2 | 640 | 1,974 |
| Scotts Bluff County, Nebraska | Rural | 4.2 | 1,031 | 1,974 |
| Shenandoah County, Virginia | Rural | 4.2 | 1,328 | 1,974 |
| St. Clair County, Alabama | Urban | 4.2 | 2,744 | 1,974 |
| Taylor County, Kentucky | Rural | 4.2 | 727 | 1,974 |
| Upson County, Georgia | Rural | 4.2 | 805 | 1,974 |
| Wayne County, Georgia | Rural | 4.2 | 852 | 1,974 |
| Winn Parish, Louisiana | Rural | 4.2 | 405 | 1,974 |
| Alleghany County, North Carolina | Rural | 4.3 | 374 | 2,017 |
| Audrain County, Missouri | Rural | 4.3 | 745 | 2,017 |
| Beckham County, Oklahoma | Rural | 4.3 | 654 | 2,017 |
| Boundary County, Idaho | Rural | 4.3 | 380 | 2,017 |
| Calhoun County, Alabama | Urban | 4.3 | 3,383 | 2,017 |
| Cattaraugus County, New York | Rural | 4.3 | 2,252 | 2,017 |
| Chippewa County, Minnesota | Rural | 4.3 | 369 | 2,017 |
| Claiborne County, Mississippi | Rural | 4.3 | 221 | 2,017 |
| Cleburne County, Alabama | Rural | 4.3 | 470 | 2,017 |
| Columbus County, North Carolina | Rural | 4.3 | 1,538 | 2,017 |
| Copiah County, Mississippi | Urban | 4.3 | 787 | 2,017 |
| Crisp County, Georgia | Rural | 4.3 | 590 | 2,017 |
| Davidson County, North Carolina | Urban | 4.3 | 5,196 | 2,017 |
| Denver County, Colorado | Urban | 4.3 | 22,612 | 2,017 |
| Dorchester County, Maryland | Rural | 4.3 | 1,008 | 2,017 |
| Fairfax City, Virginia | Urban | 4.3 | 691 | 2,017 |
| Fort Bend County, Texas | Urban | 4.3 | 24,023 | 2,017 |
| Freeborn County, Minnesota | Rural | 4.3 | 940 | 2,017 |
| Freestone County, Texas | Rural | 4.3 | 602 | 2,017 |
| Hays County, Texas | Urban | 4.3 | 6,793 | 2,017 |
| Lampasas County, Texas | Urban | 4.3 | 675 | 2,017 |
| Lauderdale County, Tennessee | Rural | 4.3 | 731 | 2,017 |
| Madison County, Nebraska | Rural | 4.3 | 1,001 | 2,017 |
| McDowell County, North Carolina | Rural | 4.3 | 1,392 | 2,017 |
| Meigs County, Ohio | Rural | 4.3 | 673 | 2,017 |
| Nash County, North Carolina | Urban | 4.3 | 2,874 | 2,017 |
| Nassau County, New York | Urban | 4.3 | 41,895 | 2,017 |
| Orange County, Florida | Urban | 4.3 | 41,920 | 2,017 |
| Orangeburg County, South Carolina | Rural | 4.3 | 2,402 | 2,017 |
| Perquimans County, North Carolina | Rural | 4.3 | 415 | 2,017 |
| Pike County, Mississippi | Rural | 4.3 | 1,103 | 2,017 |
| Polk County, Missouri | Urban | 4.3 | 898 | 2,017 |
| Richmond City, Virginia | Urban | 4.3 | 6,942 | 2,017 |
| Rockingham County, North Carolina | Urban | 4.3 | 2,873 | 2,017 |
| Rowan County, North Carolina | Urban | 4.3 | 4,419 | 2,017 |
| Sedgwick County, Kansas | Urban | 4.3 | 14,686 | 2,017 |
| Skagway Municipality, Alaska | Rural | 4.3 | 45 | 2,017 |
| Spartanburg County, South Carolina | Urban | 4.3 | 9,887 | 2,017 |
| St. Francis County, Arkansas | Rural | 4.3 | 696 | 2,017 |
| Stevens County, Minnesota | Rural | 4.3 | 248 | 2,017 |
| Teton County, Idaho | Rural | 4.3 | 364 | 2,017 |
| Tulsa County, Oklahoma | Urban | 4.3 | 18,922 | 2,017 |
| Unicoi County, Tennessee | Urban | 4.3 | 568 | 2,017 |
| Vernon County, Missouri | Rural | 4.3 | 574 | 2,017 |
| Wayne County, Illinois | Rural | 4.3 | 483 | 2,017 |
| Webster County, Mississippi | Rural | 4.3 | 290 | 2,017 |
| Woods County, Oklahoma | Rural | 4.3 | 228 | 2,017 |
| Alexander County, North Carolina | Urban | 4.4 | 1,161 | 2,064 |
| Ben Hill County, Georgia | Rural | 4.4 | 504 | 2,064 |
| Benton County, Arkansas | Urban | 4.4 | 8,527 | 2,064 |
| Bosque County, Texas | Urban | 4.4 | 585 | 2,064 |
| Butler County, Missouri | Rural | 4.4 | 1,263 | 2,064 |
| Camden County, New Jersey | Urban | 4.4 | 15,957 | 2,064 |
| Carroll County, Ohio | Urban | 4.4 | 840 | 2,064 |
| Choctaw County, Oklahoma | Rural | 4.4 | 428 | 2,064 |
| Clarke County, Georgia | Urban | 4.4 | 3,266 | 2,064 |
| Coosa County, Alabama | Rural | 4.4 | 348 | 2,064 |
| Cullman County, Alabama | Rural | 4.4 | 2,748 | 2,064 |
| DeKalb County, Georgia | Urban | 4.4 | 22,804 | 2,064 |
| Dillingham Census Area, Alaska | Rural | 4.4 | 127 | 2,064 |
| Galax City, Virginia | Rural | 4.4 | 197 | 2,064 |
| Haralson County, Georgia | Urban | 4.4 | 931 | 2,064 |
| Harnett County, North Carolina | Rural | 4.4 | 3,978 | 2,064 |
| Highland County, Ohio | Rural | 4.4 | 1,293 | 2,064 |
| Hoke County, North Carolina | Urban | 4.4 | 1,522 | 2,064 |
| Jackson County, Ohio | Rural | 4.4 | 992 | 2,064 |
| Jackson Parish, Louisiana | Rural | 4.4 | 465 | 2,064 |
| Kerr County, Texas | Rural | 4.4 | 1,701 | 2,064 |
| Limestone County, Alabama | Urban | 4.4 | 3,305 | 2,064 |
| Mercer County, West Virginia | Rural | 4.4 | 1,856 | 2,064 |
| Miami County, Indiana | Rural | 4.4 | 1,102 | 2,064 |
| Montgomery County, New York | Rural | 4.4 | 1,507 | 2,064 |
| New Haven County, Connecticut | Urban | 4.4 | 26,828 | 2,064 |
| Nicholas County, West Virginia | Rural | 4.4 | 788 | 2,064 |
| Nottoway County, Virginia | Rural | 4.4 | 498 | 2,064 |
| Oglethorpe County, Georgia | Urban | 4.4 | 467 | 2,064 |
| Pendleton County, Kentucky | Urban | 4.4 | 442 | 2,064 |
| Rutherford County, North Carolina | Rural | 4.4 | 2,063 | 2,064 |
| Saguache County, Colorado | Rural | 4.4 | 225 | 2,064 |
| Saline County, Illinois | Rural | 4.4 | 745 | 2,064 |
| Shelby County, Kentucky | Urban | 4.4 | 1,476 | 2,064 |
| St. Lawrence County, New York | Rural | 4.4 | 3,119 | 2,064 |
| St. Lucie County, Florida | Urban | 4.4 | 11,252 | 2,064 |
| Talladega County, Alabama | Rural | 4.4 | 2,568 | 2,064 |
| Toole County, Montana | Rural | 4.4 | 160 | 2,064 |
| Twiggs County, Georgia | Urban | 4.4 | 263 | 2,064 |
| Van Buren County, Michigan | Rural | 4.4 | 2,327 | 2,064 |
| Van Zandt County, Texas | Rural | 4.4 | 1,894 | 2,064 |
| Wells County, North Dakota | Rural | 4.4 | 120 | 2,064 |
| Amherst County, Virginia | Urban | 4.5 | 1,011 | 2,106 |
| Beauregard Parish, Louisiana | Rural | 4.5 | 1,090 | 2,106 |
| Berks County, Pennsylvania | Urban | 4.5 | 13,147 | 2,106 |
| Butler County, Alabama | Rural | 4.5 | 587 | 2,106 |
| Caddo County, Oklahoma | Rural | 4.5 | 813 | 2,106 |
| Clarendon County, South Carolina | Rural | 4.5 | 1,026 | 2,106 |
| Coffee County, Alabama | Rural | 4.5 | 1,678 | 2,106 |
| Crittenden County, Arkansas | Urban | 4.5 | 1,368 | 2,106 |
| Douglas County, Missouri | Rural | 4.5 | 383 | 2,106 |
| Fannin County, Texas | Rural | 4.5 | 1,154 | 2,106 |
| Franklin City, Virginia | Rural | 4.5 | 250 | 2,106 |
| Hamilton County, Illinois | Rural | 4.5 | 251 | 2,106 |
| Hillsborough County, Florida | Urban | 4.5 | 46,210 | 2,106 |
| Hopkins County, Kentucky | Rural | 4.5 | 1,413 | 2,106 |
| Johnston County, North Carolina | Urban | 4.5 | 6,852 | 2,106 |
| Jones County, North Carolina | Rural | 4.5 | 309 | 2,106 |
| Kingfisher County, Oklahoma | Rural | 4.5 | 449 | 2,106 |
| Major County, Oklahoma | Rural | 4.5 | 234 | 2,106 |
| McCormick County, South Carolina | Rural | 4.5 | 360 | 2,106 |
| Mitchell County, Georgia | Rural | 4.5 | 654 | 2,106 |
| Mono County, California | Rural | 4.5 | 433 | 2,106 |
| Monroe County, West Virginia | Rural | 4.5 | 405 | 2,106 |
| Montgomery County, Texas | Urban | 4.5 | 19,237 | 2,106 |
| Murray County, Oklahoma | Rural | 4.5 | 431 | 2,106 |
| Prince Edward County, Virginia | Rural | 4.5 | 587 | 2,106 |
| Randolph County, Alabama | Rural | 4.5 | 707 | 2,106 |
| Reynolds County, Missouri | Rural | 4.5 | 204 | 2,106 |
| Sevier County, Tennessee | Rural | 4.5 | 3,174 | 2,106 |
| Washington County, Texas | Rural | 4.5 | 1,103 | 2,106 |
| Webster County, Missouri | Urban | 4.5 | 1,155 | 2,106 |
| White County, Illinois | Rural | 4.5 | 449 | 2,106 |
| Williamsburg County, South Carolina | Rural | 4.5 | 1,008 | 2,106 |
| Wood County, Texas | Rural | 4.5 | 1,515 | 2,106 |
| Alamance County, North Carolina | Urban | 4.6 | 5,429 | 2,139 |
| Allen County, Indiana | Urban | 4.6 | 11,595 | 2,139 |
| Beaufort County, North Carolina | Rural | 4.6 | 1,503 | 2,139 |
| Bleckley County, Georgia | Rural | 4.6 | 371 | 2,139 |
| Breckinridge County, Kentucky | Rural | 4.6 | 651 | 2,139 |
| Calhoun County, West Virginia | Rural | 4.6 | 212 | 2,139 |
| Clay County, Arkansas | Rural | 4.6 | 475 | 2,139 |
| Cooke County, Texas | Rural | 4.6 | 1,312 | 2,139 |
| Crockett County, Tennessee | Urban | 4.6 | 439 | 2,139 |
| Danville City, Virginia | Rural | 4.6 | 1,354 | 2,139 |
| Douglas County, Nebraska | Urban | 4.6 | 17,489 | 2,139 |
| Drew County, Arkansas | Rural | 4.6 | 504 | 2,139 |
| Dubois County, Indiana | Rural | 4.6 | 1,357 | 2,139 |
| Forest County, Pennsylvania | Rural | 4.6 | 271 | 2,139 |
| Gilmer County, West Virginia | Rural | 4.6 | 244 | 2,139 |
| Gladwin County, Michigan | Rural | 4.6 | 884 | 2,139 |
| Grayson County, Virginia | Rural | 4.6 | 536 | 2,139 |
| Guernsey County, Ohio | Rural | 4.6 | 1,250 | 2,139 |
| Hertford County, North Carolina | Rural | 4.6 | 653 | 2,139 |
| Jackson County, Georgia | Rural | 4.6 | 2,511 | 2,139 |
| Johnson County, Nebraska | Rural | 4.6 | 171 | 2,139 |
| Knox County, Ohio | Rural | 4.6 | 1,908 | 2,139 |
| Massac County, Illinois | Urban | 4.6 | 467 | 2,139 |
| Meriwether County, Georgia | Urban | 4.6 | 672 | 2,139 |
| Montrose County, Colorado | Rural | 4.6 | 1,443 | 2,139 |
| Nye County, Nevada | Rural | 4.6 | 1,888 | 2,139 |
| Panola County, Mississippi | Rural | 4.6 | 1,019 | 2,139 |
| Payette County, Idaho | Rural | 4.6 | 810 | 2,139 |
| Scott County, Missouri | Rural | 4.6 | 1,183 | 2,139 |
| Southampton County, Virginia | Rural | 4.6 | 614 | 2,139 |
| Tallapoosa County, Alabama | Rural | 4.6 | 1,357 | 2,139 |
| Waynesboro City, Virginia | Urban | 4.6 | 735 | 2,139 |
| Atlantic County, New Jersey | Urban | 4.7 | 9,092 | 2,171 |
| Avery County, North Carolina | Rural | 4.7 | 632 | 2,171 |
| Caswell County, North Carolina | Rural | 4.7 | 774 | 2,171 |
| Clare County, Michigan | Rural | 4.7 | 1,075 | 2,171 |
| Clay County, Illinois | Rural | 4.7 | 436 | 2,171 |
| Conejos County, Colorado | Rural | 4.7 | 236 | 2,171 |
| Crawford County, Georgia | Urban | 4.7 | 405 | 2,171 |
| Dale County, Alabama | Rural | 4.7 | 1,577 | 2,171 |
| Deuel County, Nebraska | Rural | 4.7 | 65 | 2,171 |
| Etowah County, Alabama | Urban | 4.7 | 3,375 | 2,171 |
| Fayette County, Texas | Rural | 4.7 | 853 | 2,171 |
| Garrard County, Kentucky | Rural | 4.7 | 583 | 2,171 |
| Henry County, Kentucky | Urban | 4.7 | 510 | 2,171 |
| Henry County, Tennessee | Rural | 4.7 | 1,108 | 2,171 |
| Jackson County, Arkansas | Rural | 4.7 | 568 | 2,171 |
| Jackson County, Colorado | Rural | 4.7 | 51 | 2,171 |
| Jackson County, Indiana | Rural | 4.7 | 1,451 | 2,171 |
| Jefferson County, Florida | Urban | 4.7 | 520 | 2,171 |
| Jefferson Davis County, Mississippi | Rural | 4.7 | 373 | 2,171 |
| Laclede County, Missouri | Rural | 4.7 | 1,156 | 2,171 |
| Le Flore County, Oklahoma | Rural | 4.7 | 1,545 | 2,171 |
| Louisa County, Iowa | Rural | 4.7 | 350 | 2,171 |
| Marin County, California | Urban | 4.7 | 8,872 | 2,171 |
| Marion County, Indiana | Urban | 4.7 | 30,230 | 2,171 |
| Martin County, North Carolina | Rural | 4.7 | 750 | 2,171 |
| Monroe County, Wisconsin | Rural | 4.7 | 1,478 | 2,171 |
| Montague County, Texas | Rural | 4.7 | 675 | 2,171 |
| Navajo County, Arizona | Rural | 4.7 | 3,375 | 2,171 |
| Oneida County, New York | Urban | 4.7 | 7,434 | 2,171 |
| Oregon County, Missouri | Rural | 4.7 | 290 | 2,171 |
| Pittsylvania County, Virginia | Rural | 4.7 | 2,118 | 2,171 |
| Platte County, Nebraska | Rural | 4.7 | 1,062 | 2,171 |
| Red River County, Texas | Rural | 4.7 | 400 | 2,171 |
| San Augustine County, Texas | Rural | 4.7 | 271 | 2,171 |
| Smyth County, Virginia | Rural | 4.7 | 1,021 | 2,171 |
| Spink County, South Dakota | Rural | 4.7 | 212 | 2,171 |
| Torrance County, New Mexico | Urban | 4.7 | 517 | 2,171 |
| Twin Falls County, Idaho | Urban | 4.7 | 2,806 | 2,171 |
| Union County, Florida | Rural | 4.7 | 521 | 2,171 |
| Union County, Illinois | Rural | 4.7 | 570 | 2,171 |
| Warren County, Illinois | Rural | 4.7 | 512 | 2,171 |
| Webster Parish, Louisiana | Rural | 4.7 | 1,168 | 2,171 |
| Anderson County, Texas | Rural | 4.8 | 1,990 | 2,213 |
| Barry County, Missouri | Rural | 4.8 | 1,183 | 2,213 |
| Coal County, Oklahoma | Rural | 4.8 | 172 | 2,213 |
| Culpeper County, Virginia | Urban | 4.8 | 1,725 | 2,213 |
| Edgefield County, South Carolina | Urban | 4.8 | 951 | 2,213 |
| Franklin County, Arkansas | Rural | 4.8 | 581 | 2,213 |
| Franklin County, Georgia | Rural | 4.8 | 776 | 2,213 |
| Greene County, Tennessee | Rural | 4.8 | 2,454 | 2,213 |
| Greenlee County, Arizona | Rural | 4.8 | 288 | 2,213 |
| Guadalupe County, Texas | Urban | 4.8 | 5,769 | 2,213 |
| Izard County, Arkansas | Rural | 4.8 | 502 | 2,213 |
| Kiowa County, Oklahoma | Rural | 4.8 | 283 | 2,213 |
| Lake County, California | Rural | 4.8 | 2,333 | 2,213 |
| Lamar County, Texas | Rural | 4.8 | 1,661 | 2,213 |
| Lewis County, West Virginia | Rural | 4.8 | 572 | 2,213 |
| Logan County, Kentucky | Rural | 4.8 | 921 | 2,213 |
| Loudon County, Tennessee | Urban | 4.8 | 2,054 | 2,213 |
| Lubbock County, Texas | Urban | 4.8 | 9,123 | 2,213 |
| Maricopa County, Arizona | Urban | 4.8 | 146,450 | 2,213 |
| McLennan County, Texas | Urban | 4.8 | 7,726 | 2,213 |
| McMullen County, Texas | Rural | 4.8 | 17 | 2,213 |
| Mecklenburg County, North Carolina | Urban | 4.8 | 37,153 | 2,213 |
| Mifflin County, Pennsylvania | Rural | 4.8 | 1,550 | 2,213 |
| Montgomery County, North Carolina | Rural | 4.8 | 890 | 2,213 |
| Muhlenberg County, Kentucky | Rural | 4.8 | 1,060 | 2,213 |
| Northampton County, North Carolina | Rural | 4.8 | 623 | 2,213 |
| Perry County, Missouri | Rural | 4.8 | 628 | 2,213 |
| Philadelphia County, Pennsylvania | Urban | 4.8 | 52,764 | 2,213 |
| Piute County, Utah | Rural | 4.8 | 56 | 2,213 |
| Ramsey County, Minnesota | Urban | 4.8 | 17,759 | 2,213 |
| Richmond County, North Carolina | Rural | 4.8 | 1,402 | 2,213 |
| Robertson County, Texas | Urban | 4.8 | 560 | 2,213 |
| Todd County, South Dakota | Rural | 4.8 | 224 | 2,213 |
| Upshur County, Texas | Urban | 4.8 | 1,364 | 2,213 |
| Van Buren County, Arkansas | Rural | 4.8 | 576 | 2,213 |
| Walker County, Alabama | Urban | 4.8 | 2,160 | 2,213 |
| Walla Walla County, Washington | Urban | 4.8 | 1,974 | 2,213 |
| Washington County, Kentucky | Rural | 4.8 | 409 | 2,213 |
| Young County, Texas | Rural | 4.8 | 602 | 2,213 |
| Adair County, Oklahoma | Rural | 4.9 | 623 | 2,252 |
| Banks County, Georgia | Rural | 4.9 | 647 | 2,252 |
| Brazoria County, Texas | Urban | 4.9 | 12,373 | 2,252 |
| Buena Vista City, Virginia | Rural | 4.9 | 202 | 2,252 |
| Childress County, Texas | Rural | 4.9 | 243 | 2,252 |
| Clay County, Mississippi | Rural | 4.9 | 625 | 2,252 |
| Gilchrist County, Florida | Urban | 4.9 | 638 | 2,252 |
| Howard County, Iowa | Rural | 4.9 | 310 | 2,252 |
| Humboldt County, Nevada | Rural | 4.9 | 561 | 2,252 |
| Jay County, Indiana | Rural | 4.9 | 655 | 2,252 |
| Keith County, Nebraska | Rural | 4.9 | 299 | 2,252 |
| Lafayette County, Wisconsin | Rural | 4.9 | 558 | 2,252 |
| Logan County, West Virginia | Rural | 4.9 | 1,129 | 2,252 |
| Marlboro County, South Carolina | Rural | 4.9 | 924 | 2,252 |
| Mellette County, South Dakota | Rural | 4.9 | 61 | 2,252 |
| Mercer County, New Jersey | Urban | 4.9 | 12,746 | 2,252 |
| Modoc County, California | Rural | 4.9 | 314 | 2,252 |
| Otero County, New Mexico | Rural | 4.9 | 2,235 | 2,252 |
| Sioux County, Iowa | Rural | 4.9 | 1,050 | 2,252 |
| Sullivan County, New York | Rural | 4.9 | 2,755 | 2,252 |
| Tuscarawas County, Ohio | Rural | 4.9 | 3,119 | 2,252 |
| Washington County, Florida | Urban | 4.9 | 905 | 2,252 |
| Washington County, Georgia | Rural | 4.9 | 683 | 2,252 |
| Ashley County, Arkansas | Rural | 5.0 | 656 | 2,275 |
| Bingham County, Idaho | Rural | 5.0 | 1,496 | 2,275 |
| Carroll County, Georgia | Urban | 5.0 | 3,939 | 2,275 |
| Carroll County, Virginia | Rural | 5.0 | 1,095 | 2,275 |
| Cass County, Indiana | Rural | 5.0 | 1,289 | 2,275 |
| Chowan County, North Carolina | Rural | 5.0 | 522 | 2,275 |
| Crawford County, Missouri | Rural | 5.0 | 800 | 2,275 |
| Custer County, Oklahoma | Rural | 5.0 | 832 | 2,275 |
| Dillon County, South Carolina | Rural | 5.0 | 926 | 2,275 |
| Durham County, North Carolina | Urban | 5.0 | 11,490 | 2,275 |
| East Carroll Parish, Louisiana | Rural | 5.0 | 237 | 2,275 |
| Fayette County, Indiana | Rural | 5.0 | 810 | 2,275 |
| Gallatin County, Illinois | Rural | 5.0 | 180 | 2,275 |
| Glacier County, Montana | Rural | 5.0 | 416 | 2,275 |
| Graham County, North Carolina | Rural | 5.0 | 288 | 2,275 |
| Hill County, Texas | Rural | 5.0 | 1,260 | 2,275 |
| Jefferson County, Oregon | Urban | 5.0 | 869 | 2,275 |
| Kandiyohi County, Minnesota | Rural | 5.0 | 1,469 | 2,275 |
| Kingsbury County, South Dakota | Rural | 5.0 | 176 | 2,275 |
| LaMoure County, North Dakota | Rural | 5.0 | 144 | 2,275 |
| Lake County, Illinois | Urban | 5.0 | 23,590 | 2,275 |
| McCurtain County, Oklahoma | Rural | 5.0 | 1,010 | 2,275 |
| Mississippi County, Missouri | Rural | 5.0 | 425 | 2,275 |
| Oklahoma County, Oklahoma | Urban | 5.0 | 26,268 | 2,275 |
| Putnam County, Florida | Rural | 5.0 | 2,644 | 2,275 |
| Putnam County, Tennessee | Rural | 5.0 | 2,593 | 2,275 |
| Rio Arriba County, New Mexico | Rural | 5.0 | 1,381 | 2,275 |
| San Miguel County, New Mexico | Rural | 5.0 | 994 | 2,275 |
| Smith County, Texas | Urban | 5.0 | 7,879 | 2,275 |
| Travis County, Texas | Urban | 5.0 | 45,752 | 2,275 |
| Washington Parish, Louisiana | Rural | 5.0 | 1,562 | 2,275 |
| Washoe County, Nevada | Urban | 5.0 | 17,379 | 2,275 |
| Webster County, Georgia | Rural | 5.0 | 87 | 2,275 |
| White County, Georgia | Rural | 5.0 | 1,013 | 2,275 |
| Woodruff County, Arkansas | Rural | 5.0 | 217 | 2,275 |
| Yadkin County, North Carolina | Urban | 5.0 | 1,325 | 2,275 |
| Attala County, Mississippi | Rural | 5.1 | 598 | 2,311 |
| Blaine County, Idaho | Rural | 5.1 | 922 | 2,311 |
| Boone County, West Virginia | Urban | 5.1 | 779 | 2,311 |
| Cannon County, Tennessee | Urban | 5.1 | 527 | 2,311 |
| Escambia County, Alabama | Rural | 5.1 | 1,305 | 2,311 |
| Franklin County, North Carolina | Urban | 5.1 | 2,567 | 2,311 |
| Graham County, Arizona | Rural | 5.1 | 1,267 | 2,311 |
| Jackson County, West Virginia | Rural | 5.1 | 1,015 | 2,311 |
| Jenkins County, Georgia | Rural | 5.1 | 336 | 2,311 |
| Jones County, Texas | Urban | 5.1 | 756 | 2,311 |
| Juniata County, Pennsylvania | Rural | 5.1 | 837 | 2,311 |
| Lamar County, Alabama | Rural | 5.1 | 504 | 2,311 |
| Lawrence County, Alabama | Urban | 5.1 | 1,194 | 2,311 |
| Madison County, Texas | Rural | 5.1 | 467 | 2,311 |
| Mississippi County, Arkansas | Rural | 5.1 | 1,315 | 2,311 |
| Montgomery County, Maryland | Urban | 5.1 | 37,706 | 2,311 |
| New Madrid County, Missouri | Rural | 5.1 | 569 | 2,311 |
| Northampton County, Virginia | Rural | 5.1 | 468 | 2,311 |
| Okfuskee County, Oklahoma | Rural | 5.1 | 399 | 2,311 |
| Osceola County, Florida | Urban | 5.1 | 13,871 | 2,311 |
| Oscoda County, Michigan | Rural | 5.1 | 316 | 2,311 |
| Rockingham County, Virginia | Urban | 5.1 | 2,969 | 2,311 |
| Sequoyah County, Oklahoma | Urban | 5.1 | 1,369 | 2,311 |
| Sharkey County, Mississippi | Rural | 5.1 | 124 | 2,311 |
| Teton County, Montana | Rural | 5.1 | 218 | 2,311 |
| Throckmorton County, Texas | Rural | 5.1 | 58 | 2,311 |
| Tift County, Georgia | Rural | 5.1 | 1,395 | 2,311 |
| Walker County, Georgia | Urban | 5.1 | 2,485 | 2,311 |
| Winston County, Mississippi | Rural | 5.1 | 623 | 2,311 |
| Banner County, Nebraska | Rural | 5.2 | 27 | 2,340 |
| Barrow County, Georgia | Urban | 5.2 | 3,006 | 2,340 |
| Bradford County, Florida | Rural | 5.2 | 1,061 | 2,340 |
| Christian County, Kentucky | Urban | 5.2 | 2,147 | 2,340 |
| Doddridge County, West Virginia | Rural | 5.2 | 300 | 2,340 |
| Essex County, Massachusetts | Urban | 5.2 | 29,240 | 2,340 |
| Essex County, Virginia | Rural | 5.2 | 403 | 2,340 |
| Grant County, North Dakota | Rural | 5.2 | 88 | 2,340 |
| Hanson County, South Dakota | Rural | 5.2 | 115 | 2,340 |
| Hawkins County, Tennessee | Urban | 5.2 | 2,174 | 2,340 |
| Highlands County, Florida | Urban | 5.2 | 4,212 | 2,340 |
| Iberia Parish, Louisiana | Rural | 5.2 | 2,354 | 2,340 |
| Jackson County, Florida | Rural | 5.2 | 1,800 | 2,340 |
| Johnson County, Texas | Urban | 5.2 | 6,380 | 2,340 |
| Kosciusko County, Indiana | Rural | 5.2 | 2,826 | 2,340 |
| Marion County, Arkansas | Rural | 5.2 | 673 | 2,340 |
| McMinn County, Tennessee | Rural | 5.2 | 1,985 | 2,340 |
| Pearl River County, Mississippi | Rural | 5.2 | 2,014 | 2,340 |
| Petersburg Census Area, Alaska | Rural | 5.2 | 127 | 2,340 |
| Polk County, Florida | Urban | 5.2 | 27,671 | 2,340 |
| Pope County, Arkansas | Rural | 5.2 | 2,156 | 2,340 |
| Rusk County, Texas | Urban | 5.2 | 1,903 | 2,340 |
| Russell County, Alabama | Urban | 5.2 | 2,089 | 2,340 |
| Suffolk County, New York | Urban | 5.2 | 55,851 | 2,340 |
| Wilson County, Texas | Urban | 5.2 | 1,823 | 2,340 |
| Bacon County, Georgia | Rural | 5.3 | 386 | 2,365 |
| Benton County, Washington | Urban | 5.3 | 7,280 | 2,365 |
| Brazos County, Texas | Urban | 5.3 | 6,708 | 2,365 |
| Carroll County, Mississippi | Rural | 5.3 | 393 | 2,365 |
| Cherokee County, Alabama | Rural | 5.3 | 996 | 2,365 |
| Cross County, Arkansas | Rural | 5.3 | 607 | 2,365 |
| Decatur County, Tennessee | Rural | 5.3 | 446 | 2,365 |
| Fairfield County, Connecticut | Urban | 5.3 | 35,355 | 2,365 |
| Fayette County, Alabama | Rural | 5.3 | 598 | 2,365 |
| Hamblen County, Tennessee | Urban | 5.3 | 2,354 | 2,365 |
| Hampden County, Massachusetts | Urban | 5.3 | 16,936 | 2,365 |
| Kaufman County, Texas | Urban | 5.3 | 5,333 | 2,365 |
| Lake County, Michigan | Rural | 5.3 | 510 | 2,365 |
| Mason County, West Virginia | Rural | 5.3 | 964 | 2,365 |
| Middlesex County, New Jersey | Urban | 5.3 | 31,601 | 2,365 |
| Montgomery County, Mississippi | Rural | 5.3 | 355 | 2,365 |
| Page County, Virginia | Rural | 5.3 | 929 | 2,365 |
| Petersburg City, Virginia | Urban | 5.3 | 1,211 | 2,365 |
| Pettis County, Missouri | Rural | 5.3 | 1,525 | 2,365 |
| Renville County, North Dakota | Urban | 5.3 | 83 | 2,365 |
| Rhea County, Tennessee | Rural | 5.3 | 1,237 | 2,365 |
| Sabine County, Texas | Rural | 5.3 | 412 | 2,365 |
| Starke County, Indiana | Rural | 5.3 | 869 | 2,365 |
| Tippah County, Mississippi | Rural | 5.3 | 752 | 2,365 |
| Yancey County, North Carolina | Rural | 5.3 | 745 | 2,365 |
| Aleutians West Census Area, Alaska | Rural | 5.4 | 213 | 2,390 |
| Bent County, Colorado | Rural | 5.4 | 232 | 2,390 |
| Benton County, Tennessee | Rural | 5.4 | 627 | 2,390 |
| Burleson County, Texas | Urban | 5.4 | 704 | 2,390 |
| Canyon County, Idaho | Urban | 5.4 | 8,328 | 2,390 |
| Caroline County, Maryland | Rural | 5.4 | 1,242 | 2,390 |
| Concordia Parish, Louisiana | Rural | 5.4 | 657 | 2,390 |
| Contra Costa County, California | Urban | 5.4 | 43,968 | 2,390 |
| Cook County, Georgia | Rural | 5.4 | 617 | 2,390 |
| De Soto Parish, Louisiana | Urban | 5.4 | 991 | 2,390 |
| Decatur County, Iowa | Rural | 5.4 | 258 | 2,390 |
| Early County, Georgia | Rural | 5.4 | 380 | 2,390 |
| Edgecombe County, North Carolina | Urban | 5.4 | 1,841 | 2,390 |
| Gillespie County, Texas | Rural | 5.4 | 1,095 | 2,390 |
| Granville County, North Carolina | Rural | 5.4 | 2,383 | 2,390 |
| Hunt County, Texas | Urban | 5.4 | 3,711 | 2,390 |
| Jackson County, Alabama | Rural | 5.4 | 2,046 | 2,390 |
| Jefferson County, Oklahoma | Rural | 5.4 | 198 | 2,390 |
| Jones County, Mississippi | Rural | 5.4 | 2,371 | 2,390 |
| Lawrence County, Missouri | Rural | 5.4 | 1,372 | 2,390 |
| Lee County, Arkansas | Rural | 5.4 | 328 | 2,390 |
| Lee County, South Carolina | Rural | 5.4 | 629 | 2,390 |
| Madison County, Arkansas | Urban | 5.4 | 644 | 2,390 |
| Madison County, Florida | Rural | 5.4 | 741 | 2,390 |
| Marion County, Mississippi | Rural | 5.4 | 901 | 2,390 |
| Mecklenburg County, Virginia | Rural | 5.4 | 1,235 | 2,390 |
| Montgomery County, Arkansas | Rural | 5.4 | 351 | 2,390 |
| Obion County, Tennessee | Rural | 5.4 | 1,158 | 2,390 |
| Randolph County, Georgia | Rural | 5.4 | 231 | 2,390 |
| Ripley County, Missouri | Rural | 5.4 | 405 | 2,390 |
| Robertson County, Kentucky | Rural | 5.4 | 82 | 2,390 |
| Scott County, Arkansas | Rural | 5.4 | 373 | 2,390 |
| Solano County, California | Urban | 5.4 | 17,092 | 2,390 |
| Westchester County, New York | Urban | 5.4 | 37,761 | 2,390 |
| White County, Tennessee | Rural | 5.4 | 1,075 | 2,390 |
| Wilkes County, Georgia | Rural | 5.4 | 379 | 2,390 |
| Appanoose County, Iowa | Rural | 5.5 | 480 | 2,426 |
| Austin County, Texas | Urban | 5.5 | 1,170 | 2,426 |
| Bradley County, Arkansas | Rural | 5.5 | 382 | 2,426 |
| Caldwell County, North Carolina | Urban | 5.5 | 3,240 | 2,426 |
| Carroll County, Kentucky | Rural | 5.5 | 396 | 2,426 |
| Chase County, Nebraska | Rural | 5.5 | 139 | 2,426 |
| Collier County, Florida | Urban | 5.5 | 16,477 | 2,426 |
| Fisher County, Texas | Rural | 5.5 | 150 | 2,426 |
| Gentry County, Missouri | Rural | 5.5 | 232 | 2,426 |
| Grant Parish, Louisiana | Urban | 5.5 | 862 | 2,426 |
| Gregg County, Texas | Urban | 5.5 | 4,448 | 2,426 |
| Hardin County, Tennessee | Rural | 5.5 | 1,069 | 2,426 |
| Hickman County, Kentucky | Rural | 5.5 | 180 | 2,426 |
| Hidalgo County, New Mexico | Rural | 5.5 | 160 | 2,426 |
| Houston County, Texas | Rural | 5.5 | 891 | 2,426 |
| Irion County, Texas | Urban | 5.5 | 59 | 2,426 |
| Jefferson Davis Parish, Louisiana | Urban | 5.5 | 1,173 | 2,426 |
| Larue County, Kentucky | Urban | 5.5 | 574 | 2,426 |
| Lenoir County, North Carolina | Rural | 5.5 | 2,105 | 2,426 |
| Lowndes County, Alabama | Urban | 5.5 | 385 | 2,426 |
| Marion County, Kentucky | Rural | 5.5 | 735 | 2,426 |
| Marshall County, Indiana | Rural | 5.5 | 1,718 | 2,426 |
| Marshall County, South Dakota | Rural | 5.5 | 160 | 2,426 |
| Neshoba County, Mississippi | Rural | 5.5 | 1,014 | 2,426 |
| Ozark County, Missouri | Rural | 5.5 | 369 | 2,426 |
| Palo Pinto County, Texas | Rural | 5.5 | 1,086 | 2,426 |
| Randolph County, Arkansas | Rural | 5.5 | 709 | 2,426 |
| Richmond County, New York | Urban | 5.5 | 18,904 | 2,426 |
| Seneca County, New York | Rural | 5.5 | 1,311 | 2,426 |
| Sterling County, Texas | Rural | 5.5 | 43 | 2,426 |
| Towner County, North Dakota | Rural | 5.5 | 83 | 2,426 |
| Walthall County, Mississippi | Rural | 5.5 | 515 | 2,426 |
| Warren County, Kentucky | Urban | 5.5 | 4,651 | 2,426 |
| Wasco County, Oregon | Rural | 5.5 | 1,029 | 2,426 |
| Wilcox County, Georgia | Rural | 5.5 | 352 | 2,426 |
| Allen Parish, Louisiana | Rural | 5.6 | 898 | 2,461 |
| Baca County, Colorado | Rural | 5.6 | 139 | 2,461 |
| Barren County, Kentucky | Rural | 5.6 | 1,724 | 2,461 |
| Bedford County, Tennessee | Rural | 5.6 | 1,899 | 2,461 |
| Cedar County, Missouri | Rural | 5.6 | 559 | 2,461 |
| Clay County, Alabama | Rural | 5.6 | 579 | 2,461 |
| Clinton County, Indiana | Rural | 5.6 | 1,195 | 2,461 |
| Dodge County, Nebraska | Rural | 5.6 | 1,363 | 2,461 |
| Eastland County, Texas | Rural | 5.6 | 677 | 2,461 |
| Gilmer County, Georgia | Rural | 5.6 | 1,345 | 2,461 |
| Henry County, Alabama | Urban | 5.6 | 712 | 2,461 |
| Hopkins County, Texas | Rural | 5.6 | 1,400 | 2,461 |
| Irwin County, Georgia | Rural | 5.6 | 358 | 2,461 |
| Laurens County, South Carolina | Urban | 5.6 | 2,655 | 2,461 |
| Peach County, Georgia | Urban | 5.6 | 1,034 | 2,461 |
| Pendleton County, West Virginia | Rural | 5.6 | 257 | 2,461 |
| Prince William County, Virginia | Urban | 5.6 | 17,489 | 2,461 |
| Saline County, Missouri | Rural | 5.6 | 828 | 2,461 |
| Stoddard County, Missouri | Rural | 5.6 | 1,131 | 2,461 |
| Tallahatchie County, Mississippi | Rural | 5.6 | 483 | 2,461 |
| Tate County, Mississippi | Urban | 5.6 | 1,020 | 2,461 |
| Vermilion Parish, Louisiana | Urban | 5.6 | 2,121 | 2,461 |
| Washington County, Idaho | Rural | 5.6 | 424 | 2,461 |
| Wayne County, Tennessee | Rural | 5.6 | 689 | 2,461 |
| Westmoreland County, Virginia | Rural | 5.6 | 789 | 2,461 |
| Wichita County, Texas | Urban | 5.6 | 4,660 | 2,461 |
| Wilkes County, North Carolina | Rural | 5.6 | 2,687 | 2,461 |
| Yalobusha County, Mississippi | Rural | 5.6 | 501 | 2,461 |
| Braxton County, West Virginia | Rural | 5.7 | 528 | 2,489 |
| Caldwell Parish, Louisiana | Rural | 5.7 | 391 | 2,489 |
| Chilton County, Alabama | Urban | 5.7 | 1,753 | 2,489 |
| Clark County, Nevada | Urban | 5.7 | 91,135 | 2,489 |
| Elko County, Nevada | Rural | 5.7 | 1,989 | 2,489 |
| Franklin County, Mississippi | Rural | 5.7 | 303 | 2,489 |
| Grainger County, Tennessee | Urban | 5.7 | 999 | 2,489 |
| Hardeman County, Texas | Rural | 5.7 | 141 | 2,489 |
| Lawrence County, Arkansas | Rural | 5.7 | 628 | 2,489 |
| Liberty County, Florida | Rural | 5.7 | 311 | 2,489 |
| Marion County, Alabama | Rural | 5.7 | 1,174 | 2,489 |
| Marshall County, Oklahoma | Rural | 5.7 | 614 | 2,489 |
| New York County, New York | Urban | 5.7 | 72,130 | 2,489 |
| Palm Beach County, Florida | Urban | 5.7 | 63,176 | 2,489 |
| Pawnee County, Nebraska | Rural | 5.7 | 100 | 2,489 |
| Quitman County, Georgia | Rural | 5.7 | 89 | 2,489 |
| Rio Grande County, Colorado | Rural | 5.7 | 468 | 2,489 |
| Rockland County, New York | Urban | 5.7 | 11,800 | 2,489 |
| Rowan County, Kentucky | Rural | 5.7 | 829 | 2,489 |
| St. Bernard Parish, Louisiana | Urban | 5.7 | 1,657 | 2,489 |
| Trigg County, Kentucky | Urban | 5.7 | 581 | 2,489 |
| Valencia County, New Mexico | Urban | 5.7 | 3,033 | 2,489 |
| Victoria County, Texas | Urban | 5.7 | 3,405 | 2,489 |
| Wapello County, Iowa | Rural | 5.7 | 1,375 | 2,489 |
| Webster County, Kentucky | Rural | 5.7 | 497 | 2,489 |
| Branch County, Michigan | Rural | 5.8 | 1,809 | 2,514 |
| Chambers County, Texas | Urban | 5.8 | 1,814 | 2,514 |
| Chicot County, Arkansas | Rural | 5.8 | 407 | 2,514 |
| Ellis County, Oklahoma | Rural | 5.8 | 151 | 2,514 |
| Ellis County, Texas | Urban | 5.8 | 7,596 | 2,514 |
| Erath County, Texas | Rural | 5.8 | 1,481 | 2,514 |
| Gallatin County, Kentucky | Urban | 5.8 | 351 | 2,514 |
| Haywood County, Tennessee | Rural | 5.8 | 724 | 2,514 |
| Jefferson Parish, Louisiana | Urban | 5.8 | 17,718 | 2,514 |
| Kemper County, Mississippi | Rural | 5.8 | 345 | 2,514 |
| Macon County, Tennessee | Urban | 5.8 | 987 | 2,514 |
| Meigs County, Tennessee | Rural | 5.8 | 554 | 2,514 |
| Motley County, Texas | Rural | 5.8 | 55 | 2,514 |
| Mower County, Minnesota | Rural | 5.8 | 1,530 | 2,514 |
| Runnels County, Texas | Rural | 5.8 | 394 | 2,514 |
| Sumter County, Georgia | Rural | 5.8 | 1,064 | 2,514 |
| Tazewell County, Virginia | Rural | 5.8 | 1,663 | 2,514 |
| Vernon County, Wisconsin | Urban | 5.8 | 1,204 | 2,514 |
| Warren County, Tennessee | Rural | 5.8 | 1,666 | 2,514 |
| Wayne County, Missouri | Rural | 5.8 | 464 | 2,514 |
| Wayne County, North Carolina | Urban | 5.8 | 4,522 | 2,514 |
| Winchester City, Virginia | Urban | 5.8 | 1,076 | 2,514 |
| Adams County, Mississippi | Rural | 5.9 | 1,192 | 2,536 |
| Blaine County, Oklahoma | Rural | 5.9 | 357 | 2,536 |
| Bourbon County, Kentucky | Urban | 5.9 | 814 | 2,536 |
| Brantley County, Georgia | Urban | 5.9 | 740 | 2,536 |
| Buckingham County, Virginia | Rural | 5.9 | 751 | 2,536 |
| Burnet County, Texas | Rural | 5.9 | 2,185 | 2,536 |
| Chambers County, Alabama | Rural | 5.9 | 1,444 | 2,536 |
| Choctaw County, Alabama | Rural | 5.9 | 527 | 2,536 |
| Clay County, West Virginia | Urban | 5.9 | 320 | 2,536 |
| DeWitt County, Texas | Rural | 5.9 | 821 | 2,536 |
| Decatur County, Georgia | Rural | 5.9 | 1,139 | 2,536 |
| Dickens County, Texas | Rural | 5.9 | 70 | 2,536 |
| Greene County, Mississippi | Rural | 5.9 | 595 | 2,536 |
| Holmes County, Mississippi | Urban | 5.9 | 625 | 2,536 |
| Hutchinson County, Texas | Rural | 5.9 | 788 | 2,536 |
| La Paz County, Arizona | Rural | 5.9 | 776 | 2,536 |
| Lincoln County, Arkansas | Rural | 5.9 | 575 | 2,536 |
| Lincoln County, Kentucky | Rural | 5.9 | 992 | 2,536 |
| Miller County, Georgia | Rural | 5.9 | 237 | 2,536 |
| Newberry County, South Carolina | Rural | 5.9 | 1,544 | 2,536 |
| Prairie County, Arkansas | Rural | 5.9 | 352 | 2,536 |
| San Mateo County, California | Urban | 5.9 | 32,007 | 2,536 |
| St. Helena Parish, Louisiana | Urban | 5.9 | 443 | 2,536 |
| Tangipahoa Parish, Louisiana | Urban | 5.9 | 5,254 | 2,536 |
| Todd County, Minnesota | Rural | 5.9 | 1,036 | 2,536 |
| Union County, South Carolina | Urban | 5.9 | 1,151 | 2,536 |
| Wise County, Texas | Urban | 5.9 | 2,903 | 2,536 |
| Alamosa County, Colorado | Rural | 6.0 | 595 | 2,563 |
| Campbell County, Tennessee | Urban | 6.0 | 1,709 | 2,563 |
| Comanche County, Texas | Rural | 6.0 | 582 | 2,563 |
| Dooly County, Georgia | Rural | 6.0 | 515 | 2,563 |
| Grayson County, Kentucky | Rural | 6.0 | 1,099 | 2,563 |
| Hale County, Alabama | Urban | 6.0 | 597 | 2,563 |
| Hampton County, South Carolina | Rural | 6.0 | 790 | 2,563 |
| Itawamba County, Mississippi | Rural | 6.0 | 967 | 2,563 |
| Jeff Davis County, Georgia | Rural | 6.0 | 574 | 2,563 |
| Johnson County, Georgia | Rural | 6.0 | 410 | 2,563 |
| Johnson County, Kentucky | Rural | 6.0 | 947 | 2,563 |
| Lewis County, Tennessee | Rural | 6.0 | 537 | 2,563 |
| Marion County, Tennessee | Urban | 6.0 | 1,248 | 2,563 |
| Medina County, Texas | Urban | 6.0 | 2,122 | 2,563 |
| Monroe County, Mississippi | Rural | 6.0 | 1,430 | 2,563 |
| Montgomery County, Georgia | Rural | 6.0 | 345 | 2,563 |
| Pemiscot County, Missouri | Rural | 6.0 | 595 | 2,563 |
| Power County, Idaho | Rural | 6.0 | 298 | 2,563 |
| San Diego County, California | Urban | 6.0 | 135,208 | 2,563 |
| Scott County, Tennessee | Rural | 6.0 | 904 | 2,563 |
| Sullivan County, Missouri | Rural | 6.0 | 248 | 2,563 |
| Tom Green County, Texas | Urban | 6.0 | 4,682 | 2,563 |
| Ware County, Georgia | Rural | 6.0 | 1,465 | 2,563 |
| Weld County, Colorado | Urban | 6.0 | 13,401 | 2,563 |
| Alcorn County, Mississippi | Rural | 6.1 | 1,472 | 2,587 |
| Bethel Census Area, Alaska | Rural | 6.1 | 619 | 2,587 |
| Charlotte County, Virginia | Rural | 6.1 | 494 | 2,587 |
| Charlton County, Georgia | Rural | 6.1 | 525 | 2,587 |
| Crenshaw County, Alabama | Rural | 6.1 | 557 | 2,587 |
| Falls County, Texas | Urban | 6.1 | 740 | 2,587 |
| Floyd County, Georgia | Urban | 6.1 | 4,036 | 2,587 |
| Geauga County, Ohio | Urban | 6.1 | 4,057 | 2,587 |
| Geneva County, Alabama | Urban | 6.1 | 1,156 | 2,587 |
| Halifax County, North Carolina | Rural | 6.1 | 2,096 | 2,587 |
| Lee County, North Carolina | Rural | 6.1 | 2,684 | 2,587 |
| Leflore County, Mississippi | Rural | 6.1 | 1,041 | 2,587 |
| Lyon County, Kansas | Rural | 6.1 | 1,190 | 2,587 |
| Marshall County, Mississippi | Urban | 6.1 | 1,443 | 2,587 |
| Meade County, Kansas | Rural | 6.1 | 155 | 2,587 |
| Morgan County, Tennessee | Urban | 6.1 | 953 | 2,587 |
| Richmond County, Virginia | Rural | 6.1 | 415 | 2,587 |
| Sacramento County, California | Urban | 6.1 | 66,036 | 2,587 |
| Sequatchie County, Tennessee | Urban | 6.1 | 728 | 2,587 |
| Bledsoe County, Tennessee | Rural | 6.2 | 715 | 2,606 |
| Burke County, North Carolina | Urban | 6.2 | 4,002 | 2,606 |
| Calhoun County, Florida | Rural | 6.2 | 612 | 2,606 |
| Cook County, Illinois | Urban | 6.2 | 224,522 | 2,606 |
| DeKalb County, Tennessee | Rural | 6.2 | 899 | 2,606 |
| Dunklin County, Missouri | Rural | 6.2 | 1,146 | 2,606 |
| Edwards County, Kansas | Rural | 6.2 | 123 | 2,606 |
| Evans County, Georgia | Rural | 6.2 | 434 | 2,606 |
| Grundy County, Missouri | Rural | 6.2 | 413 | 2,606 |
| Hamlin County, South Dakota | Rural | 6.2 | 225 | 2,606 |
| Iron County, Missouri | Rural | 6.2 | 423 | 2,606 |
| Lake County, Oregon | Rural | 6.2 | 382 | 2,606 |
| Lancaster County, Pennsylvania | Urban | 6.2 | 23,472 | 2,606 |
| Limestone County, Texas | Rural | 6.2 | 968 | 2,606 |
| Morgan County, Alabama | Urban | 6.2 | 5,267 | 2,606 |
| Nueces County, Texas | Urban | 6.2 | 14,519 | 2,606 |
| Pickett County, Tennessee | Rural | 6.2 | 236 | 2,606 |
| Roane County, West Virginia | Rural | 6.2 | 629 | 2,606 |
| Roosevelt County, New Mexico | Rural | 6.2 | 691 | 2,606 |
| San Juan County, Utah | Rural | 6.2 | 551 | 2,606 |
| Tarrant County, Texas | Urban | 6.2 | 85,968 | 2,606 |
| Tyler County, Texas | Rural | 6.2 | 908 | 2,606 |
| Union County, Tennessee | Urban | 6.2 | 894 | 2,606 |
| Vance County, North Carolina | Rural | 6.2 | 1,777 | 2,606 |
| Walsh County, North Dakota | Rural | 6.2 | 449 | 2,606 |
| Blount County, Alabama | Urban | 6.3 | 2,598 | 2,631 |
| Brooks County, Georgia | Urban | 6.3 | 724 | 2,631 |
| Cimarron County, Oklahoma | Rural | 6.3 | 96 | 2,631 |
| Colorado County, Texas | Rural | 6.3 | 896 | 2,631 |
| Crawford County, Iowa | Rural | 6.3 | 671 | 2,631 |
| Hickman County, Tennessee | Urban | 6.3 | 1,128 | 2,631 |
| Jackson County, Oklahoma | Rural | 6.3 | 1,005 | 2,631 |
| Leon County, Texas | Rural | 6.3 | 719 | 2,631 |
| Lincoln County, West Virginia | Rural | 6.3 | 904 | 2,631 |
| Martin County, Texas | Urban | 6.3 | 203 | 2,631 |
| Morehouse Parish, Louisiana | Urban | 6.3 | 1,064 | 2,631 |
| Pierce County, Georgia | Rural | 6.3 | 855 | 2,631 |
| Randolph County, North Carolina | Urban | 6.3 | 6,325 | 2,631 |
| Richland Parish, Louisiana | Urban | 6.3 | 852 | 2,631 |
| Sebastian County, Arkansas | Urban | 6.3 | 5,458 | 2,631 |
| Sonoma County, California | Urban | 6.3 | 22,125 | 2,631 |
| Treutlen County, Georgia | Rural | 6.3 | 264 | 2,631 |
| Alameda County, California | Urban | 6.4 | 75,609 | 2,648 |
| Bexar County, Texas | Urban | 6.4 | 84,838 | 2,648 |
| Burke County, Georgia | Urban | 6.4 | 1,003 | 2,648 |
| Chesterfield County, South Carolina | Rural | 6.4 | 1,940 | 2,648 |
| Elmore County, Idaho | Rural | 6.4 | 1,184 | 2,648 |
| Gadsden County, Florida | Urban | 6.4 | 1,968 | 2,648 |
| Laurel County, Kentucky | Rural | 6.4 | 2,777 | 2,648 |
| Polk County, Tennessee | Urban | 6.4 | 833 | 2,648 |
| Santa Clara County, California | Urban | 6.4 | 85,465 | 2,648 |
| Turner County, Georgia | Rural | 6.4 | 391 | 2,648 |
| Wilson County, North Carolina | Rural | 6.4 | 3,474 | 2,648 |
| Wise County, Virginia | Rural | 6.4 | 1,649 | 2,648 |
| Angelina County, Texas | Rural | 6.5 | 3,710 | 2,660 |
| Berrien County, Georgia | Rural | 6.5 | 825 | 2,660 |
| Bibb County, Alabama | Urban | 6.5 | 1,036 | 2,660 |
| Boone County, Illinois | Urban | 6.5 | 2,313 | 2,660 |
| Brule County, South Dakota | Rural | 6.5 | 235 | 2,660 |
| Clayton County, Georgia | Urban | 6.5 | 12,171 | 2,660 |
| Eddy County, New Mexico | Rural | 6.5 | 2,590 | 2,660 |
| Emanuel County, Georgia | Rural | 6.5 | 996 | 2,660 |
| Gwinnett County, Georgia | Urban | 6.5 | 40,435 | 2,660 |
| Henry County, Virginia | Rural | 6.5 | 2,420 | 2,660 |
| Johnson County, Arkansas | Rural | 6.5 | 1,126 | 2,660 |
| LaFourche Parish, Louisiana | Urban | 6.5 | 4,252 | 2,660 |
| Monroe County, Tennessee | Rural | 6.5 | 2,217 | 2,660 |
| Montgomery County, Kentucky | Rural | 6.5 | 1,257 | 2,660 |
| Pulaski County, Kentucky | Rural | 6.5 | 3,010 | 2,660 |
| Smith County, Mississippi | Rural | 6.5 | 630 | 2,660 |
| St. Joseph County, Michigan | Rural | 6.5 | 2,700 | 2,660 |
| St. Landry Parish, Louisiana | Rural | 6.5 | 3,467 | 2,660 |
| St. Martin Parish, Louisiana | Urban | 6.5 | 2,280 | 2,660 |
| Switzerland County, Indiana | Rural | 6.5 | 441 | 2,660 |
| Toombs County, Georgia | Rural | 6.5 | 1,121 | 2,660 |
| Warren County, Georgia | Rural | 6.5 | 244 | 2,660 |
| Amelia County, Virginia | Urban | 6.6 | 640 | 2,682 |
| Bolivar County, Mississippi | Rural | 6.6 | 1,312 | 2,682 |
| Cassia County, Idaho | Rural | 6.6 | 981 | 2,682 |
| Chickasaw County, Mississippi | Rural | 6.6 | 744 | 2,682 |
| Garfield County, Colorado | Rural | 6.6 | 2,753 | 2,682 |
| Gooding County, Idaho | Rural | 6.6 | 670 | 2,682 |
| La Salle Parish, Louisiana | Rural | 6.6 | 677 | 2,682 |
| Lassen County, California | Rural | 6.6 | 1,551 | 2,682 |
| Maries County, Missouri | Rural | 6.6 | 405 | 2,682 |
| Milam County, Texas | Rural | 6.6 | 1,155 | 2,682 |
| Simpson County, Mississippi | Urban | 6.6 | 1,153 | 2,682 |
| Surry County, North Carolina | Rural | 6.6 | 3,355 | 2,682 |
| Wilcox County, Alabama | Rural | 6.6 | 459 | 2,682 |
| Yell County, Arkansas | Rural | 6.6 | 907 | 2,682 |
| Yolo County, California | Urban | 6.6 | 8,658 | 2,682 |
| Apache County, Arizona | Rural | 6.7 | 2,850 | 2,697 |
| Dickenson County, Virginia | Rural | 6.7 | 695 | 2,697 |
| Kinney County, Texas | Rural | 6.7 | 170 | 2,697 |
| Lavaca County, Texas | Rural | 6.7 | 955 | 2,697 |
| Lawrence County, Tennessee | Rural | 6.7 | 2,020 | 2,697 |
| Okeechobee County, Florida | Rural | 6.7 | 1,917 | 2,697 |
| Owen County, Kentucky | Rural | 6.7 | 531 | 2,697 |
| Polk County, Georgia | Rural | 6.7 | 1,925 | 2,697 |
| Robeson County, North Carolina | Rural | 6.7 | 5,007 | 2,697 |
| Sampson County, North Carolina | Rural | 6.7 | 2,669 | 2,697 |
| Socorro County, New Mexico | Rural | 6.7 | 705 | 2,697 |
| Stephens County, Georgia | Rural | 6.7 | 1,226 | 2,697 |
| Suwannee County, Florida | Rural | 6.7 | 2,099 | 2,697 |
| Tehama County, California | Rural | 6.7 | 3,017 | 2,697 |
| Terrebonne Parish, Louisiana | Urban | 6.7 | 4,815 | 2,697 |
| Washington County, North Carolina | Rural | 6.7 | 536 | 2,697 |
| Woodbury County, Iowa | Urban | 6.7 | 4,556 | 2,697 |
| Yuba County, California | Urban | 6.7 | 3,547 | 2,697 |
| Calhoun County, Mississippi | Rural | 6.8 | 625 | 2,715 |
| Emmons County, North Dakota | Rural | 6.8 | 167 | 2,715 |
| Franklin County, Alabama | Rural | 6.8 | 1,429 | 2,715 |
| Hamilton County, Kansas | Rural | 6.8 | 103 | 2,715 |
| Jackson County, Texas | Rural | 6.8 | 706 | 2,715 |
| Kearny County, Kansas | Rural | 6.8 | 167 | 2,715 |
| Logan County, North Dakota | Rural | 6.8 | 92 | 2,715 |
| Nicholas County, Kentucky | Rural | 6.8 | 353 | 2,715 |
| Phillips County, Arkansas | Rural | 6.8 | 705 | 2,715 |
| Providence County, Rhode Island | Urban | 6.8 | 31,055 | 2,715 |
| Ritchie County, West Virginia | Rural | 6.8 | 421 | 2,715 |
| Saluda County, South Carolina | Urban | 6.8 | 905 | 2,715 |
| Snyder County, Pennsylvania | Rural | 6.8 | 1,826 | 2,715 |
| St. Mary Parish, Louisiana | Rural | 6.8 | 2,232 | 2,715 |
| Summers County, West Virginia | Rural | 6.8 | 628 | 2,715 |
| Taylor County, Georgia | Rural | 6.8 | 381 | 2,715 |
| Walker County, Texas | Rural | 6.8 | 3,579 | 2,715 |
| Watonwan County, Minnesota | Rural | 6.8 | 512 | 2,715 |
| Barbour County, Alabama | Rural | 6.9 | 1,222 | 2,733 |
| Breathitt County, Kentucky | Rural | 6.9 | 674 | 2,733 |
| Bristol County, Massachusetts | Urban | 6.9 | 28,359 | 2,733 |
| Brunswick County, Virginia | Rural | 6.9 | 834 | 2,733 |
| Daviess County, Missouri | Rural | 6.9 | 390 | 2,733 |
| Hamilton County, Florida | Rural | 6.9 | 669 | 2,733 |
| Johnson County, Tennessee | Rural | 6.9 | 947 | 2,733 |
| Lunenburg County, Virginia | Rural | 6.9 | 617 | 2,733 |
| Marengo County, Alabama | Rural | 6.9 | 891 | 2,733 |
| Marshall County, Alabama | Rural | 6.9 | 4,508 | 2,733 |
| Martinsville City, Virginia | Rural | 6.9 | 607 | 2,733 |
| Mason County, Kentucky | Rural | 6.9 | 823 | 2,733 |
| San Francisco County, California | Urban | 6.9 | 46,453 | 2,733 |
| Santa Cruz County, California | Urban | 6.9 | 12,465 | 2,733 |
| West Carroll Parish, Louisiana | Rural | 6.9 | 465 | 2,733 |
| Wyoming County, West Virginia | Rural | 6.9 | 1,056 | 2,733 |
| Adams County, Colorado | Urban | 7.0 | 23,978 | 2,749 |
| Cass County, Illinois | Rural | 7.0 | 608 | 2,749 |
| Cocke County, Tennessee | Rural | 7.0 | 1,862 | 2,749 |
| Crowley County, Colorado | Rural | 7.0 | 299 | 2,749 |
| Essex County, New Jersey | Urban | 7.0 | 40,432 | 2,749 |
| Hall County, Texas | Rural | 7.0 | 143 | 2,749 |
| Hudson County, New Jersey | Urban | 7.0 | 36,236 | 2,749 |
| Jefferson County, Mississippi | Rural | 7.0 | 334 | 2,749 |
| Kalawao County, Hawaii | Urban | 7.0 | 3 | 2,749 |
| Kane County, Illinois | Urban | 7.0 | 24,102 | 2,749 |
| Lawrence County, Mississippi | Rural | 7.0 | 552 | 2,749 |
| Malheur County, Oregon | Rural | 7.0 | 1,443 | 2,749 |
| Mason County, Texas | Rural | 7.0 | 196 | 2,749 |
| Mendocino County, California | Rural | 7.0 | 4,587 | 2,749 |
| Patrick County, Virginia | Rural | 7.0 | 964 | 2,749 |
| Sunflower County, Mississippi | Rural | 7.0 | 1,209 | 2,749 |
| Tishomingo County, Mississippi | Rural | 7.0 | 932 | 2,749 |
| Washington County, Arkansas | Urban | 7.0 | 10,761 | 2,749 |
| Whitley County, Kentucky | Rural | 7.0 | 1,607 | 2,749 |
| Winston County, Alabama | Rural | 7.0 | 1,189 | 2,749 |
| Aleutians East Borough, Alaska | Rural | 7.1 | 185 | 2,769 |
| Bamberg County, South Carolina | Rural | 7.1 | 633 | 2,769 |
| Claiborne County, Tennessee | Rural | 7.1 | 1,636 | 2,769 |
| Crittenden County, Kentucky | Rural | 7.1 | 449 | 2,769 |
| Foard County, Texas | Rural | 7.1 | 48 | 2,769 |
| Glascock County, Georgia | Rural | 7.1 | 140 | 2,769 |
| Jefferson County, Georgia | Rural | 7.1 | 745 | 2,769 |
| Jefferson County, Texas | Urban | 7.1 | 12,056 | 2,769 |
| Marion County, Oregon | Urban | 7.1 | 16,460 | 2,769 |
| McKinley County, New Mexico | Rural | 7.1 | 3,214 | 2,769 |
| Midland County, Texas | Urban | 7.1 | 7,690 | 2,769 |
| Noxubee County, Mississippi | Rural | 7.1 | 479 | 2,769 |
| Ohio County, Kentucky | Rural | 7.1 | 1,144 | 2,769 |
| Okanogan County, Washington | Rural | 7.1 | 2,185 | 2,769 |
| Polk County, Texas | Rural | 7.1 | 2,639 | 2,769 |
| Russell County, Kentucky | Rural | 7.1 | 889 | 2,769 |
| Russell County, Virginia | Rural | 7.1 | 1,351 | 2,769 |
| San Jacinto County, Texas | Urban | 7.1 | 1,394 | 2,769 |
| San Saba County, Texas | Rural | 7.1 | 293 | 2,769 |
| Wayne County, Iowa | Rural | 7.1 | 310 | 2,769 |
| Accomack County, Virginia | Rural | 7.2 | 1,756 | 2,789 |
| Bee County, Texas | Rural | 7.2 | 1,554 | 2,789 |
| Calhoun County, Georgia | Rural | 7.2 | 305 | 2,789 |
| Coleman County, Texas | Rural | 7.2 | 413 | 2,789 |
| Coshocton County, Ohio | Rural | 7.2 | 1,813 | 2,789 |
| DeBaca County, New Mexico | Rural | 7.2 | 79 | 2,789 |
| Poinsett County, Arkansas | Urban | 7.2 | 1,118 | 2,789 |
| Appling County, Georgia | Rural | 7.3 | 899 | 2,796 |
| Avoyelles Parish, Louisiana | Rural | 7.3 | 1,940 | 2,796 |
| Barnwell County, South Carolina | Rural | 7.3 | 1,019 | 2,796 |
| Carter County, Kentucky | Urban | 7.3 | 1,341 | 2,796 |
| Coffee County, Georgia | Rural | 7.3 | 2,104 | 2,796 |
| Collingsworth County, Texas | Rural | 7.3 | 126 | 2,796 |
| Cumberland County, Kentucky | Rural | 7.3 | 316 | 2,796 |
| Greeley County, Kansas | Rural | 7.3 | 61 | 2,796 |
| Grimes County, Texas | Rural | 7.3 | 1,524 | 2,796 |
| Leake County, Mississippi | Rural | 7.3 | 1,033 | 2,796 |
| Marion County, Georgia | Urban | 7.3 | 399 | 2,796 |
| Orange County, California | Urban | 7.3 | 160,449 | 2,796 |
| Osceola County, Iowa | Rural | 7.3 | 314 | 2,796 |
| Quitman County, Mississippi | Rural | 7.3 | 298 | 2,796 |
| San Patricio County, Texas | Urban | 7.3 | 3,341 | 2,796 |
| Tattnall County, Georgia | Rural | 7.3 | 1,246 | 2,796 |
| Umatilla County, Oregon | Rural | 7.3 | 3,855 | 2,796 |
| Union County, Mississippi | Rural | 7.3 | 1,355 | 2,796 |
| Harper County, Oklahoma | Rural | 7.4 | 163 | 2,814 |
| Lynn County, Texas | Urban | 7.4 | 275 | 2,814 |
| Marshall County, Iowa | Rural | 7.4 | 1,954 | 2,814 |
| Nacogdoches County, Texas | Rural | 7.4 | 2,822 | 2,814 |
| Powell County, Kentucky | Rural | 7.4 | 650 | 2,814 |
| Suffolk County, Massachusetts | Urban | 7.4 | 40,716 | 2,814 |
| Wright County, Missouri | Rural | 7.4 | 919 | 2,814 |
| Clark County, South Dakota | Rural | 7.5 | 192 | 2,821 |
| Edmonson County, Kentucky | Urban | 7.5 | 684 | 2,821 |
| Floyd County, Kentucky | Rural | 7.5 | 1,885 | 2,821 |
| Haskell County, Texas | Rural | 7.5 | 292 | 2,821 |
| Jackson County, Tennessee | Rural | 7.5 | 673 | 2,821 |
| Jim Wells County, Texas | Rural | 7.5 | 1,854 | 2,821 |
| Mitchell County, Texas | Rural | 7.5 | 457 | 2,821 |
| Monroe County, Kentucky | Rural | 7.5 | 584 | 2,821 |
| Pondera County, Montana | Rural | 7.5 | 312 | 2,821 |
| Scurry County, Texas | Rural | 7.5 | 821 | 2,821 |
| Allen County, Kentucky | Urban | 7.6 | 1,109 | 2,831 |
| Anderson County, Kansas | Rural | 7.6 | 398 | 2,831 |
| Baylor County, Texas | Rural | 7.6 | 188 | 2,831 |
| Gray County, Texas | Rural | 7.6 | 1,057 | 2,831 |
| Hempstead County, Arkansas | Rural | 7.6 | 1,001 | 2,831 |
| Madison Parish, Louisiana | Rural | 7.6 | 484 | 2,831 |
| Moniteau County, Missouri | Urban | 7.6 | 786 | 2,831 |
| Pike County, Arkansas | Rural | 7.6 | 542 | 2,831 |
| Wayne County, Mississippi | Rural | 7.6 | 962 | 2,831 |
| Wilbarger County, Texas | Rural | 7.6 | 657 | 2,831 |
| Adair County, Kentucky | Rural | 7.7 | 984 | 2,841 |
| Fulton County, Kentucky | Rural | 7.7 | 348 | 2,841 |
| Grady County, Georgia | Rural | 7.7 | 1,356 | 2,841 |
| Greensville County, Virginia | Rural | 7.7 | 655 | 2,841 |
| Jack County, Texas | Rural | 7.7 | 450 | 2,841 |
| Kimble County, Texas | Rural | 7.7 | 258 | 2,841 |
| Monroe County, Arkansas | Rural | 7.7 | 363 | 2,841 |
| Pickens County, Alabama | Urban | 7.7 | 1,045 | 2,841 |
| Scott County, Kansas | Rural | 7.7 | 263 | 2,841 |
| Stewart County, Georgia | Urban | 7.7 | 306 | 2,841 |
| Bath County, Virginia | Rural | 7.8 | 250 | 2,851 |
| Caldwell County, Texas | Urban | 7.8 | 2,474 | 2,851 |
| Coahoma County, Mississippi | Rural | 7.8 | 1,017 | 2,851 |
| Curry County, New Mexico | Rural | 7.8 | 2,310 | 2,851 |
| Halifax County with South Boston City, Virginia | Rural | 7.8 | 1,924 | 2,851 |
| Karnes County, Texas | Rural | 7.8 | 822 | 2,851 |
| Lee County, Virginia | Rural | 7.8 | 1,290 | 2,851 |
| Oldham County, Texas | Urban | 7.8 | 97 | 2,851 |
| Plaquemines Parish, Louisiana | Urban | 7.8 | 1,198 | 2,851 |
| Pontotoc County, Mississippi | Rural | 7.8 | 1,605 | 2,851 |
| Prince Georges County, Maryland | Urban | 7.8 | 50,929 | 2,851 |
| Scott County, Virginia | Urban | 7.8 | 1,268 | 2,851 |
| Terrell County, Georgia | Urban | 7.8 | 482 | 2,851 |
| Van Buren County, Tennessee | Rural | 7.8 | 354 | 2,851 |
| Washington County, Mississippi | Rural | 7.8 | 2,243 | 2,851 |
| Wharton County, Texas | Rural | 7.8 | 2,152 | 2,851 |
| Yazoo County, Mississippi | Urban | 7.8 | 1,461 | 2,851 |
| Colquitt County, Georgia | Rural | 7.9 | 2,396 | 2,868 |
| Habersham County, Georgia | Rural | 7.9 | 2,540 | 2,868 |
| Lafayette County, Florida | Rural | 7.9 | 464 | 2,868 |
| McDowell County, West Virginia | Rural | 7.9 | 1,087 | 2,868 |
| Butler County, Kentucky | Urban | 8.0 | 690 | 2,872 |
| Chelan County, Washington | Urban | 8.0 | 4,400 | 2,872 |
| Cherokee County, Texas | Rural | 8.0 | 2,719 | 2,872 |
| Clay County, Tennessee | Rural | 8.0 | 447 | 2,872 |
| Macon County, Georgia | Rural | 8.0 | 694 | 2,872 |
| Morton County, Kansas | Rural | 8.0 | 148 | 2,872 |
| Nolan County, Texas | Rural | 8.0 | 768 | 2,872 |
| Parke County, Indiana | Rural | 8.0 | 925 | 2,872 |
| Pike County, Kentucky | Rural | 8.0 | 3,277 | 2,872 |
| Stephens County, Texas | Rural | 8.0 | 509 | 2,872 |
| Union County, New Jersey | Urban | 8.0 | 31,105 | 2,872 |
| Clinch County, Georgia | Rural | 8.1 | 379 | 2,883 |
| Hartley County, Texas | Rural | 8.1 | 325 | 2,883 |
| Leslie County, Kentucky | Rural | 8.1 | 589 | 2,883 |
| Miami-Dade County, Florida | Urban | 8.1 | 155,848 | 2,883 |
| Perry County, Kentucky | Rural | 8.1 | 1,576 | 2,883 |
| Van Buren County, Iowa | Rural | 8.1 | 410 | 2,883 |
| Atascosa County, Texas | Urban | 8.2 | 2,637 | 2,889 |
| Bell County, Kentucky | Rural | 8.2 | 1,370 | 2,889 |
| Cottle County, Texas | Rural | 8.2 | 77 | 2,889 |
| Duplin County, North Carolina | Rural | 8.2 | 2,717 | 2,889 |
| Harmon County, Oklahoma | Rural | 8.2 | 140 | 2,889 |
| Hart County, Kentucky | Rural | 8.2 | 1,082 | 2,889 |
| Humphreys County, Mississippi | Rural | 8.2 | 409 | 2,889 |
| Iberville Parish, Louisiana | Urban | 8.2 | 1,730 | 2,889 |
| Kings County, New York | Urban | 8.2 | 152,124 | 2,889 |
| McDonald County, Missouri | Rural | 8.2 | 1,276 | 2,889 |
| McIntosh County, North Dakota | Rural | 8.2 | 163 | 2,889 |
| Prowers County, Colorado | Rural | 8.2 | 625 | 2,889 |
| Shelby County, Texas | Rural | 8.2 | 1,295 | 2,889 |
| Taliaferro County, Georgia | Rural | 8.2 | 106 | 2,889 |
| Acadia Parish, Louisiana | Urban | 8.3 | 3,121 | 2,903 |
| Benton County, Mississippi | Urban | 8.3 | 450 | 2,903 |
| Hall County, Nebraska | Urban | 8.3 | 3,320 | 2,903 |
| Knox County, Missouri | Rural | 8.3 | 208 | 2,903 |
| Lee County, Texas | Rural | 8.3 | 1,050 | 2,903 |
| Perry County, Tennessee | Rural | 8.3 | 491 | 2,903 |
| Pointe Coupee Parish, Louisiana | Urban | 8.3 | 1,197 | 2,903 |
| Refugio County, Texas | Rural | 8.3 | 389 | 2,903 |
| San Bernardino County, California | Urban | 8.3 | 116,351 | 2,903 |
| Sutton County, Texas | Rural | 8.3 | 179 | 2,903 |
| Camp County, Texas | Rural | 8.4 | 703 | 2,913 |
| Cumberland County, New Jersey | Urban | 8.4 | 8,616 | 2,913 |
| Lafayette County, Arkansas | Rural | 8.4 | 379 | 2,913 |
| Lawrence County, Kentucky | Urban | 8.4 | 944 | 2,913 |
| Passaic County, New Jersey | Urban | 8.4 | 29,329 | 2,913 |
| Grundy County, Tennessee | Rural | 8.5 | 828 | 2,918 |
| Harlan County, Kentucky | Rural | 8.5 | 1,556 | 2,918 |
| Hockley County, Texas | Urban | 8.5 | 1,164 | 2,918 |
| Moultrie County, Illinois | Rural | 8.5 | 827 | 2,918 |
| Overton County, Tennessee | Rural | 8.5 | 1,374 | 2,918 |
| Rockcastle County, Kentucky | Rural | 8.5 | 974 | 2,918 |
| Stonewall County, Texas | Rural | 8.5 | 69 | 2,918 |
| Franklin Parish, Louisiana | Rural | 8.6 | 1,123 | 2,925 |
| Mingo County, West Virginia | Rural | 8.6 | 1,396 | 2,925 |
| Morgan County, Kentucky | Rural | 8.6 | 879 | 2,925 |
| Wayne County, Ohio | Rural | 8.6 | 6,579 | 2,925 |
| Assumption Parish, Louisiana | Urban | 8.7 | 1,283 | 2,929 |
| Chaves County, New Mexico | Rural | 8.7 | 3,649 | 2,929 |
| Gordon County, Georgia | Rural | 8.7 | 3,439 | 2,929 |
| Issaquena County, Mississippi | Rural | 8.7 | 83 | 2,929 |
| Matagorda County, Texas | Rural | 8.7 | 2,103 | 2,929 |
| Schleicher County, Texas | Rural | 8.7 | 148 | 2,929 |
| Green County, Kentucky | Rural | 8.8 | 722 | 2,935 |
| Jim Hogg County, Texas | Rural | 8.8 | 212 | 2,935 |
| Metcalfe County, Kentucky | Rural | 8.8 | 632 | 2,935 |
| Riverside County, California | Urban | 8.8 | 143,323 | 2,935 |
| Tillman County, Oklahoma | Rural | 8.8 | 414 | 2,935 |
| Ventura County, California | Urban | 8.8 | 50,900 | 2,935 |
| Carroll County, Arkansas | Rural | 8.9 | 1,808 | 2,941 |
| Fleming County, Kentucky | Rural | 8.9 | 927 | 2,941 |
| Goliad County, Texas | Urban | 8.9 | 464 | 2,941 |
| Knox County, Texas | Rural | 8.9 | 205 | 2,941 |
| Menard County, Texas | Rural | 8.9 | 130 | 2,941 |
| Waller County, Texas | Urban | 8.9 | 3,053 | 2,941 |
| Beaver County, Oklahoma | Rural | 9.0 | 301 | 2,947 |
| Clinton County, Kentucky | Rural | 9.0 | 589 | 2,947 |
| Evangeline Parish, Louisiana | Rural | 9.0 | 1,893 | 2,947 |
| Minidoka County, Idaho | Rural | 9.0 | 1,219 | 2,947 |
| Telfair County, Georgia | Rural | 9.0 | 757 | 2,947 |
| Catahoula Parish, Louisiana | Rural | 9.1 | 564 | 2,952 |
| Dixon County, Nebraska | Rural | 9.1 | 341 | 2,952 |
| Madison County, Georgia | Urban | 9.1 | 1,949 | 2,952 |
| Morgan County, Colorado | Rural | 9.1 | 1,740 | 2,952 |
| Noble County, Indiana | Rural | 9.1 | 2,907 | 2,952 |
| Calhoun County, Texas | Rural | 9.2 | 1,279 | 2,957 |
| Elkhart County, Indiana | Urban | 9.2 | 12,032 | 2,957 |
| Hancock County, Tennessee | Rural | 9.2 | 444 | 2,957 |
| Harrisonburg City, Virginia | Urban | 9.2 | 2,407 | 2,957 |
| Hemphill County, Texas | Rural | 9.2 | 204 | 2,957 |
| Lake County, Tennessee | Rural | 9.2 | 473 | 2,957 |
| Letcher County, Kentucky | Rural | 9.2 | 1,401 | 2,957 |
| Stanton County, Kansas | Rural | 9.2 | 120 | 2,957 |
| Adams County, Indiana | Rural | 9.3 | 2,005 | 2,965 |
| Fentress County, Tennessee | Rural | 9.3 | 1,274 | 2,965 |
| Greene County, North Carolina | Rural | 9.3 | 1,353 | 2,965 |
| Lincoln County, Idaho | Rural | 9.3 | 324 | 2,965 |
| Murray County, Georgia | Urban | 9.3 | 2,532 | 2,965 |
| Ward County, Texas | Rural | 9.3 | 662 | 2,965 |
| Bullock County, Alabama | Rural | 9.4 | 696 | 2,971 |
| Douglas County, Washington | Urban | 9.4 | 2,748 | 2,971 |
| Glasscock County, Texas | Rural | 9.4 | 73 | 2,971 |
| McCreary County, Kentucky | Rural | 9.4 | 1,116 | 2,971 |
| McCulloch County, Texas | Rural | 9.4 | 503 | 2,971 |
| Napa County, California | Urban | 9.4 | 9,208 | 2,971 |
| Wyandotte County, Kansas | Urban | 9.4 | 9,935 | 2,971 |
| Chattooga County, Georgia | Rural | 9.5 | 1,671 | 2,978 |
| Crosby County, Texas | Urban | 9.5 | 314 | 2,978 |
| Echols County, Georgia | Urban | 9.5 | 219 | 2,978 |
| Kleberg County, Texas | Rural | 9.5 | 1,649 | 2,978 |
| San Benito County, California | Urban | 9.5 | 4,145 | 2,978 |
| Searcy County, Arkansas | Rural | 9.6 | 551 | 2,983 |
| Beadle County, South Dakota | Rural | 9.7 | 1,197 | 2,984 |
| Dona Ana County, New Mexico | Urban | 9.7 | 13,388 | 2,984 |
| Liberty County, Texas | Urban | 9.7 | 5,849 | 2,984 |
| Pecos County, Texas | Rural | 9.7 | 984 | 2,984 |
| Stevens County, Kansas | Rural | 9.7 | 315 | 2,984 |
| Concho County, Texas | Rural | 9.8 | 257 | 2,989 |
| Emporia City, Virginia | Rural | 9.8 | 357 | 2,989 |
| Howard County, Texas | Rural | 9.8 | 2,224 | 2,989 |
| Bastrop County, Texas | Urban | 9.9 | 6,602 | 2,992 |
| Desha County, Arkansas | Rural | 9.9 | 741 | 2,992 |
| Douglas County, Illinois | Rural | 9.9 | 1,308 | 2,992 |
| Camas County, Idaho | Rural | 10.0 | 74 | 2,995 |
| Santa Cruz County, Arizona | Rural | 10.0 | 3,143 | 2,995 |
| Upton County, Texas | Rural | 10.0 | 222 | 2,995 |
| Ector County, Texas | Urban | 10.1 | 9,858 | 2,998 |
| Guadalupe County, New Mexico | Rural | 10.1 | 328 | 2,998 |
| Lipscomb County, Texas | Rural | 10.1 | 187 | 2,998 |
| Navarro County, Texas | Rural | 10.1 | 3,445 | 2,998 |
| Buchanan County, Virginia | Rural | 10.2 | 1,543 | 3,002 |
| Dallas County, Texas | Urban | 10.2 | 172,323 | 3,002 |
| Grant County, Washington | Rural | 10.2 | 6,344 | 3,002 |
| Harris County, Texas | Urban | 10.2 | 314,190 | 3,002 |
| Live Oak County, Texas | Rural | 10.2 | 851 | 3,002 |
| Scott County, Mississippi | Urban | 10.2 | 1,794 | 3,002 |
| DeKalb County, Alabama | Rural | 10.3 | 5,010 | 3,008 |
| Hall County, Georgia | Urban | 10.3 | 14,374 | 3,008 |
| Menifee County, Kentucky | Rural | 10.3 | 460 | 3,008 |
| Yuma County, Colorado | Rural | 10.3 | 681 | 3,008 |
| Bath County, Kentucky | Rural | 10.4 | 886 | 3,012 |
| Lewis County, Kentucky | Rural | 10.4 | 947 | 3,012 |
| Queens County, New York | Urban | 10.4 | 176,752 | 3,012 |
| Webster County, West Virginia | Rural | 10.4 | 627 | 3,012 |
| Hood River County, Oregon | Rural | 10.5 | 1,754 | 3,016 |
| Real County, Texas | Rural | 10.5 | 204 | 3,016 |
| Manassas City, Virginia | Urban | 10.6 | 2,929 | 3,018 |
| Candler County, Georgia | Rural | 10.7 | 778 | 3,019 |
| Wayne County, Kentucky | Rural | 10.7 | 1,508 | 3,019 |
| Jeff Davis County, Texas | Rural | 10.8 | 152 | 3,021 |
| Todd County, Kentucky | Rural | 10.8 | 866 | 3,021 |
| Glades County, Florida | Rural | 10.9 | 1,043 | 3,023 |
| Potter County, Texas | Urban | 11.0 | 8,237 | 3,024 |
| Sutter County, California | Urban | 11.1 | 7,229 | 3,025 |
| Yates County, New York | Rural | 11.1 | 1,860 | 3,025 |
| Brooks County, Texas | Rural | 11.2 | 577 | 3,027 |
| Estill County, Kentucky | Rural | 11.2 | 1,137 | 3,027 |
| Gonzales County, Texas | Rural | 11.2 | 1,454 | 3,027 |
| Morgan County, Missouri | Rural | 11.2 | 1,694 | 3,027 |
| Stanislaus County, California | Urban | 11.2 | 39,494 | 3,027 |
| Buena Vista County, Iowa | Rural | 11.3 | 1,473 | 3,032 |
| Briscoe County, Texas | Rural | 11.4 | 110 | 3,033 |
| Floyd County, Texas | Rural | 11.4 | 408 | 3,033 |
| San Joaquin County, California | Urban | 11.4 | 57,517 | 3,033 |
| Santa Barbara County, California | Urban | 11.4 | 31,864 | 3,033 |
| Uvalde County, Texas | Rural | 11.4 | 1,775 | 3,033 |
| Winkler County, Texas | Rural | 11.4 | 536 | 3,033 |
| Clark County, Wisconsin | Rural | 11.5 | 2,480 | 3,039 |
| El Paso County, Texas | Urban | 11.5 | 62,261 | 3,039 |
| Ochiltree County, Texas | Rural | 11.5 | 687 | 3,039 |
| Dakota County, Nebraska | Urban | 11.6 | 1,531 | 3,042 |
| Glenn County, California | Rural | 11.6 | 2,165 | 3,042 |
| Hardee County, Florida | Rural | 11.6 | 1,943 | 3,042 |
| Los Angeles County, California | Urban | 11.6 | 800,955 | 3,042 |
| Swisher County, Texas | Rural | 11.6 | 519 | 3,042 |
| Andrews County, Texas | Rural | 11.7 | 1,299 | 3,047 |
| Liberty County, Montana | Rural | 11.7 | 156 | 3,047 |
| Magoffin County, Kentucky | Rural | 11.7 | 951 | 3,047 |
| Martin County, Kentucky | Rural | 11.7 | 959 | 3,047 |
| Terry County, Texas | Rural | 11.7 | 867 | 3,047 |
| Yuma County, Arizona | Urban | 11.8 | 15,917 | 3,052 |
| Knott County, Kentucky | Rural | 11.9 | 1,165 | 3,053 |
| Lamb County, Texas | Rural | 11.9 | 966 | 3,053 |
| Fresno County, California | Urban | 12.0 | 75,747 | 3,055 |
| Morrow County, Oregon | Rural | 12.0 | 914 | 3,055 |
| Hancock County, Georgia | Rural | 12.2 | 803 | 3,057 |
| Bronx County, New York | Urban | 12.3 | 115,476 | 3,058 |
| Knox County, Kentucky | Rural | 12.3 | 2,521 | 3,058 |
| Bailey County, Texas | Rural | 12.5 | 512 | 3,060 |
| DeSoto County, Florida | Rural | 12.5 | 3,194 | 3,060 |
| Puerto Rico | Urban | 12.5 | 301,849 | 3,060 |
| Lee County, Kentucky | Rural | 12.6 | 696 | 3,063 |
| Luna County, New Mexico | Rural | 12.6 | 2,064 | 3,063 |
| Clay County, Kentucky | Rural | 12.7 | 1,847 | 3,065 |
| Pulaski County, Georgia | Rural | 12.7 | 970 | 3,065 |
| Frio County, Texas | Rural | 12.8 | 1,450 | 3,067 |
| Kern County, California | Urban | 12.8 | 71,804 | 3,067 |
| Sherman County, Texas | Rural | 12.8 | 203 | 3,067 |
| Whitfield County, Georgia | Urban | 12.9 | 8,692 | 3,070 |
| Duval County, Texas | Rural | 13.0 | 849 | 3,071 |
| Jackson County, Kentucky | Rural | 13.0 | 1,174 | 3,071 |
| Titus County, Texas | Rural | 13.1 | 2,572 | 3,073 |
| Saline County, Nebraska | Rural | 13.2 | 1,207 | 3,074 |
| Manassas Park City, Virginia | Urban | 13.3 | 1,492 | 3,075 |
| Kings County, California | Urban | 13.4 | 12,776 | 3,076 |
| Dawson County, Texas | Rural | 13.5 | 1,083 | 3,077 |
| Lea County, New Mexico | Rural | 13.5 | 5,923 | 3,077 |
| Hale County, Texas | Rural | 13.6 | 2,721 | 3,079 |
| Owyhee County, Idaho | Urban | 13.6 | 1,121 | 3,079 |
| Elliott County, Kentucky | Rural | 13.7 | 769 | 3,081 |
| Hansford County, Texas | Rural | 13.8 | 446 | 3,082 |
| Scotland County, Missouri | Rural | 13.9 | 409 | 3,083 |
| Wolfe County, Kentucky | Rural | 13.9 | 627 | 3,083 |
| Ford County, Kansas | Rural | 14.0 | 2,823 | 3,085 |
| Franklin County, Washington | Urban | 14.0 | 8,000 | 3,085 |
| Yakima County, Washington | Urban | 14.0 | 21,920 | 3,085 |
| Imperial County, California | Urban | 14.1 | 15,603 | 3,088 |
| Casey County, Kentucky | Rural | 14.4 | 1,591 | 3,089 |
| Jerome County, Idaho | Urban | 14.4 | 2,191 | 3,089 |
| Val Verde County, Texas | Rural | 14.5 | 4,196 | 3,091 |
| Davis County, Iowa | Rural | 14.8 | 847 | 3,092 |
| McPherson County, South Dakota | Rural | 14.8 | 243 | 3,092 |
| Zavala County, Texas | Rural | 14.9 | 853 | 3,094 |
| Daviess County, Indiana | Rural | 15.0 | 3,123 | 3,095 |
| Sevier County, Arkansas | Rural | 15.0 | 1,437 | 3,095 |
| Colfax County, Nebraska | Rural | 15.1 | 990 | 3,097 |
| Dawson County, Nebraska | Rural | 15.1 | 2,331 | 3,097 |
| Nobles County, Minnesota | Rural | 15.1 | 2,080 | 3,097 |
| Reeves County, Texas | Rural | 15.1 | 1,263 | 3,097 |
| Dallam County, Texas | Rural | 15.2 | 668 | 3,101 |
| Deaf Smith County, Texas | Rural | 15.2 | 1,640 | 3,101 |
| Webb County, Texas | Urban | 15.2 | 23,225 | 3,101 |
| Atkinson County, Georgia | Rural | 15.3 | 836 | 3,104 |
| Grant County, Kansas | Rural | 15.3 | 665 | 3,104 |
| Madera County, California | Urban | 15.5 | 15,548 | 3,106 |
| Dimmit County, Texas | Rural | 15.7 | 813 | 3,107 |
| Garza County, Texas | Urban | 15.8 | 592 | 3,108 |
| Parmer County, Texas | Rural | 15.9 | 981 | 3,109 |
| Cameron County, Texas | Urban | 16.0 | 40,581 | 3,110 |
| Crane County, Texas | Rural | 16.0 | 463 | 3,110 |
| Texas County, Oklahoma | Rural | 16.2 | 2,050 | 3,112 |
| Tulare County, California | Urban | 16.2 | 46,120 | 3,112 |
| Castro County, Texas | Rural | 16.3 | 730 | 3,114 |
| Seward County, Kansas | Rural | 16.3 | 2,063 | 3,114 |
| Edwards County, Texas | Rural | 16.4 | 151 | 3,116 |
| Owsley County, Kentucky | Rural | 16.4 | 486 | 3,116 |
| Gray County, Kansas | Rural | 16.7 | 600 | 3,118 |
| Hendry County, Florida | Rural | 16.7 | 4,370 | 3,118 |
| La Salle County, Texas | Rural | 17.0 | 766 | 3,120 |
| Merced County, California | Urban | 17.2 | 29,491 | 3,121 |
| Finney County, Kansas | Rural | 17.3 | 3,887 | 3,122 |
| Monterey County, California | Urban | 17.4 | 48,630 | 3,123 |
| Yoakum County, Texas | Rural | 17.4 | 782 | 3,123 |
| Maverick County, Texas | Urban | 17.7 | 5,892 | 3,125 |
| Willacy County, Texas | Rural | 17.8 | 2,298 | 3,126 |
| Cochran County, Texas | Urban | 17.9 | 295 | 3,127 |
| Culberson County, Texas | Rural | 17.9 | 288 | 3,127 |
| Hidalgo County, Texas | Urban | 17.9 | 90,727 | 3,127 |
| Colusa County, California | Rural | 18.2 | 2,545 | 3,130 |
| Crockett County, Texas | Rural | 18.2 | 401 | 3,130 |
| Haskell County, Kansas | Rural | 18.2 | 425 | 3,130 |
| King County, Texas | Rural | 18.8 | 29 | 3,133 |
| Zapata County, Texas | Rural | 19.4 | 1,543 | 3,134 |
| Moore County, Texas | Rural | 19.9 | 2,495 | 3,135 |
| Adams County, Washington | Rural | 22.1 | 2,510 | 3,136 |
| Presidio County, Texas | Rural | 23.1 | 867 | 3,137 |
| Hudspeth County, Texas | Urban | 24.0 | 526 | 3,138 |
| Starr County, Texas | Rural | 28.6 | 10,505 | 3,139 |
| Gaines County, Texas | Rural | 31.8 | 3,751 | 3,140 |
| LaGrange County, Indiana | Rural | 32.0 | 7,610 | 3,141 |
| Holmes County, Ohio | Rural | 36.2 | 9,567 | 3,142 |
| Kenedy County, Texas | Rural | 42.6 | 20 | 3,143 |
Notes:
Created by statecancerprofiles.cancer.gov on 06/30/2025 10:27 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 Education: Less than 9th grade, 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 06/30/2025 10:27 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 Education: Less than 9th grade, 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.