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Interpretation of Demographics Data

Demographic Data Report for Iowa by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Count

Iowa

2023 Rural-Urban Continuum Codes Φ : N/A
Value (Percent) : The value is 48.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 1,539,086.
Rank within US : This state is ranked 33 of 52

United States

2023 Rural-Urban Continuum Codes Φ : N/A
Value (Percent) : The value is 48.3 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 160,683,909.
Rank within US : N/A

Adams County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 56.9 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 2,072.
Rank within US : This county is ranked 561 of 3143

Ringgold County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 2,530.
Rank within US : This county is ranked 977 of 3143

Taylor County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.1 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 3,194.
Rank within US : This county is ranked 1011 of 3143

Audubon County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 57.1 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 3,210.
Rank within US : This county is ranked 535 of 3143

Osceola County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.1 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 3,306.
Rank within US : This county is ranked 1011 of 3143

Wayne County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 3,405.
Rank within US : This county is ranked 1468 of 3143

Decatur County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 46.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 3,571.
Rank within US : This county is ranked 2582 of 3143

Ida County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.3 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 3,630.
Rank within US : This county is ranked 1441 of 3143

Fremont County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 57.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 3,782.
Rank within US : This county is ranked 478 of 3143

Pocahontas County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 3,818.
Rank within US : This county is ranked 977 of 3143

Monroe County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 51.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 3,900.
Rank within US : This county is ranked 1591 of 3143

Adair County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 3,946.
Rank within US : This county is ranked 1309 of 3143

Van Buren County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 56.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 4,093.
Rank within US : This county is ranked 580 of 3143

Worth County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 55.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 4,117.
Rank within US : This county is ranked 685 of 3143

Davis County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 46.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 4,249.
Rank within US : This county is ranked 2582 of 3143

Howard County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 48.9 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 4,627.
Rank within US : This county is ranked 2240 of 3143

Clarke County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 48.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 4,670.
Rank within US : This county is ranked 2375 of 3143

Palo Alto County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 4,686.
Rank within US : This county is ranked 1368 of 3143

Lucas County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.4 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 4,721.
Rank within US : This county is ranked 936 of 3143

Monona County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 4,723.
Rank within US : This county is ranked 848 of 3143

Greene County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 55.4 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 4,835.
Rank within US : This county is ranked 755 of 3143

Humboldt County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.3 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,004.
Rank within US : This county is ranked 1441 of 3143

Emmet County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 53.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,010.
Rank within US : This county is ranked 1078 of 3143

Calhoun County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,207.
Rank within US : This county is ranked 1309 of 3143

Franklin County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,259.
Rank within US : This county is ranked 1343 of 3143

Keokuk County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 53.3 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,312.
Rank within US : This county is ranked 1189 of 3143

Sac County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 55.3 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,397.
Rank within US : This county is ranked 770 of 3143

Winnebago County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 51.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,500.
Rank within US : This county is ranked 1591 of 3143

Mitchell County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.5 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,533.
Rank within US : This county is ranked 1392 of 3143

Montgomery County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,594.
Rank within US : This county is ranked 889 of 3143

Louisa County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 53.0 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,678.
Rank within US : This county is ranked 1255 of 3143

Lyon County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 47.1 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,696.
Rank within US : This county is ranked 2522 of 3143

Hancock County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 55.9 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 5,991.
Rank within US : This county is ranked 666 of 3143

Union County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 50.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 6,120.
Rank within US : This county is ranked 1823 of 3143

Guthrie County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 57.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 6,138.
Rank within US : This county is ranked 465 of 3143

Wright County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 49.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 6,370.
Rank within US : This county is ranked 2071 of 3143

Grundy County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 51.9 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 6,407.
Rank within US : This county is ranked 1542 of 3143

Shelby County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 6,443.
Rank within US : This county is ranked 848 of 3143

Chickasaw County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.4 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 6,451.
Rank within US : This county is ranked 936 of 3143

Cherokee County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 57.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 6,669.
Rank within US : This county is ranked 478 of 3143

Appanoose County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.5 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 6,677.
Rank within US : This county is ranked 912 of 3143

O'Brien County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 49.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 7,000.
Rank within US : This county is ranked 2089 of 3143

Cass County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 7,192.
Rank within US : This county is ranked 848 of 3143

Allamakee County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 53.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 7,524.
Rank within US : This county is ranked 1120 of 3143

Harrison County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 52.1 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 7,633.
Rank within US : This county is ranked 1497 of 3143

Mills County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 53.4 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 7,781.
Rank within US : This county is ranked 1162 of 3143

Butler County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 7,821.
Rank within US : This county is ranked 870 of 3143

Hamilton County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 53.0 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 7,891.
Rank within US : This county is ranked 1255 of 3143

Crawford County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 48.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 7,937.
Rank within US : This county is ranked 2283 of 3143

Kossuth County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.5 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 7,968.
Rank within US : This county is ranked 912 of 3143

Page County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 55.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 8,447.
Rank within US : This county is ranked 696 of 3143

Floyd County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.5 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 8,450.
Rank within US : This county is ranked 912 of 3143

Jefferson County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.4 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 8,528.
Rank within US : This county is ranked 936 of 3143

Clay County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 8,583.
Rank within US : This county is ranked 1468 of 3143

Madison County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 51.4 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 8,612.
Rank within US : This county is ranked 1669 of 3143

Tama County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 51.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 8,755.
Rank within US : This county is ranked 1629 of 3143

Iowa County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 53.0 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 8,762.
Rank within US : This county is ranked 1255 of 3143

Buena Vista County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 44.0 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 9,098.
Rank within US : This county is ranked 2823 of 3143

Hardin County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 56.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 9,406.
Rank within US : This county is ranked 630 of 3143

Poweshiek County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 51.1 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 9,495.
Rank within US : This county is ranked 1751 of 3143

Delaware County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.3 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 9,524.
Rank within US : This county is ranked 959 of 3143

Clayton County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 57.0 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 9,723.
Rank within US : This county is ranked 548 of 3143

Cedar County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 53.9 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 9,935.
Rank within US : This county is ranked 1056 of 3143

Henry County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 50.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 10,232.
Rank within US : This county is ranked 1867 of 3143

Buchanan County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 49.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 10,285.
Rank within US : This county is ranked 2045 of 3143

Fayette County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 53.5 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 10,367.
Rank within US : This county is ranked 1137 of 3143

Winneshiek County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 53.0 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 10,577.
Rank within US : This county is ranked 1255 of 3143

Dickinson County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 59.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 10,637.
Rank within US : This county is ranked 288 of 3143

Jackson County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 10,644.
Rank within US : This county is ranked 848 of 3143

Mahaska County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 49.0 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 10,810.
Rank within US : This county is ranked 2224 of 3143

Carroll County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 10,898.
Rank within US : This county is ranked 1343 of 3143

Washington County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 50.4 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 11,356.
Rank within US : This county is ranked 1909 of 3143

Jones County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 55.1 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 11,456.
Rank within US : This county is ranked 797 of 3143

Bremer County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 48.1 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 12,087.
Rank within US : This county is ranked 2398 of 3143

Plymouth County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 50.9 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 13,083.
Rank within US : This county is ranked 1802 of 3143

Benton County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 53.3 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 13,701.
Rank within US : This county is ranked 1189 of 3143

Boone County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 52.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 14,021.
Rank within US : This county is ranked 1368 of 3143

Sioux County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 43.5 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 15,659.
Rank within US : This county is ranked 2858 of 3143

Marion County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 49.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 16,683.
Rank within US : This county is ranked 2071 of 3143

Wapello County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 49.9 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 17,592.
Rank within US : This county is ranked 2023 of 3143

Lee County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 18,170.
Rank within US : This county is ranked 848 of 3143

Webster County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 49.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 18,328.
Rank within US : This county is ranked 2071 of 3143

Marshall County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 48.4 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 19,360.
Rank within US : This county is ranked 2334 of 3143

Jasper County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 51.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 19,565.
Rank within US : This county is ranked 1591 of 3143

Des Moines County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 52.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 20,385.
Rank within US : This county is ranked 1309 of 3143

Muscatine County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 48.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 20,833.
Rank within US : This county is ranked 2283 of 3143

Cerro Gordo County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 54.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 23,388.
Rank within US : This county is ranked 870 of 3143

Clinton County

2023 Rural-Urban Continuum Codes Φ : Rural
Value (Percent) : The value is 53.0 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 24,564.
Rank within US : This county is ranked 1255 of 3143

Warren County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 48.1 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 25,744.
Rank within US : This county is ranked 2398 of 3143

Story County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 34.9 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 34,448.
Rank within US : This county is ranked 3116 of 3143

Dallas County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 42.8 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 44,564.
Rank within US : This county is ranked 2903 of 3143

Pottawattamie County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 50.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 46,895.
Rank within US : This county is ranked 1964 of 3143

Dubuque County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 48.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 47,679.
Rank within US : This county is ranked 2375 of 3143

Woodbury County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 45.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 48,204.
Rank within US : This county is ranked 2697 of 3143

Black Hawk County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 44.6 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 58,330.
Rank within US : This county is ranked 2788 of 3143

Johnson County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 38.4 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 59,413.
Rank within US : This county is ranked 3067 of 3143

Scott County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 48.7 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 84,841.
Rank within US : This county is ranked 2283 of 3143

Linn County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 48.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 110,685.
Rank within US : This county is ranked 2375 of 3143

Polk County

2023 Rural-Urban Continuum Codes Φ : Urban
Value (Percent) : The value is 44.2 percent.
People (Age 40 And Over) : The number of people (age 40 and over) is 219,996.
Rank within US : This county is ranked 2811 of 3143

Notes:
Created by statecancerprofiles.cancer.gov on 07/02/2025 2:09 am.

Φ Rural-Urban Continuum Codes provided by the USDA.

Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40 and over, see the dictionary.

Data for United States does not include Puerto Rico.

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