State Cancer Profiles

Interpretation of Demographics Data

Demographic Data Report for Iowa by County
Population: Age 50 and over
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent

United States

• 2023 Rural-Urban Continuum Codes Φ : N/A
• Value (Percent) : The value is 36.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 120,764,820.
• Rank within US : N/A

Iowa

• 2023 Rural-Urban Continuum Codes Φ : N/A
• Value (Percent) : The value is 36.4 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 1,169,562.
• Rank within US : This county is ranked 28 of 52

Story County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 25.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 25,845.
• Rank within US : This county is ranked 3101 of 3143

Johnson County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 27.4 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 42,977.
• Rank within US : This county is ranked 3067 of 3143

Dallas County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 29.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 31,315.
• Rank within US : This county is ranked 2996 of 3143

Polk County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 31.4 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 157,954.
• Rank within US : This county is ranked 2855 of 3143

Sioux County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 32.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 11,594.
• Rank within US : This county is ranked 2827 of 3143

Buena Vista County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 32.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,804.
• Rank within US : This county is ranked 2752 of 3143

Woodbury County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 33.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 35,204.
• Rank within US : This county is ranked 2725 of 3143

Black Hawk County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 33.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 44,352.
• Rank within US : This county is ranked 2659 of 3143

Warren County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 35.4 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 19,246.
• Rank within US : This county is ranked 2462 of 3143

Davis County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 35.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,269.
• Rank within US : This county is ranked 2419 of 3143

Lyon County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 35.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,345.
• Rank within US : This county is ranked 2419 of 3143

Linn County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 35.9 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 82,497.
• Rank within US : This county is ranked 2398 of 3143

Scott County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 36.4 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 63,471.
• Rank within US : This county is ranked 2315 of 3143

Marshall County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 36.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 14,757.
• Rank within US : This county is ranked 2237 of 3143

Bremer County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 36.9 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 9,306.
• Rank within US : This county is ranked 2215 of 3143

Crawford County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 37.4 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,088.
• Rank within US : This county is ranked 2127 of 3143

Wapello County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 37.4 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 13,224.
• Rank within US : This county is ranked 2127 of 3143

Mahaska County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 37.5 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 8,249.
• Rank within US : This county is ranked 2115 of 3143

Decatur County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 37.6 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 2,915.
• Rank within US : This county is ranked 2097 of 3143

Muscatine County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 37.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 16,063.
• Rank within US : This county is ranked 2083 of 3143

Buchanan County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 38.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 7,874.
• Rank within US : This county is ranked 2019 of 3143

Dubuque County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 38.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 37,694.
• Rank within US : This county is ranked 1996 of 3143

Madison County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 38.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,447.
• Rank within US : This county is ranked 1996 of 3143

Pottawattamie County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 38.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 35,637.
• Rank within US : This county is ranked 1996 of 3143

Clarke County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 38.3 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,700.
• Rank within US : This county is ranked 1954 of 3143

Webster County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 38.3 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 14,140.
• Rank within US : This county is ranked 1954 of 3143

Marion County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 38.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 13,011.
• Rank within US : This county is ranked 1861 of 3143

O'Brien County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 38.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 5,485.
• Rank within US : This county is ranked 1836 of 3143

Plymouth County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 39.2 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 10,101.
• Rank within US : This county is ranked 1737 of 3143

Howard County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 39.3 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,713.
• Rank within US : This county is ranked 1716 of 3143

Jasper County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 39.4 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 14,968.
• Rank within US : This county is ranked 1693 of 3143

Washington County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 39.5 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 8,916.
• Rank within US : This county is ranked 1675 of 3143

Union County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 39.6 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,754.
• Rank within US : This county is ranked 1649 of 3143

Wright County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 39.6 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 5,071.
• Rank within US : This county is ranked 1649 of 3143

Henry County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 40.2 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 8,042.
• Rank within US : This county is ranked 1522 of 3143

Boone County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 40.3 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 10,758.
• Rank within US : This county is ranked 1496 of 3143

Poweshiek County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 40.3 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 7,479.
• Rank within US : This county is ranked 1496 of 3143

Carroll County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 40.5 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 8,338.
• Rank within US : This county is ranked 1457 of 3143

Mills County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 40.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 5,925.
• Rank within US : This county is ranked 1407 of 3143

Palo Alto County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 40.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,611.
• Rank within US : This county is ranked 1407 of 3143

Des Moines County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 40.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 15,708.
• Rank within US : This county is ranked 1388 of 3143

Grundy County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 40.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 5,055.
• Rank within US : This county is ranked 1388 of 3143

Hamilton County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,098.
• Rank within US : This county is ranked 1330 of 3143

Humboldt County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,936.
• Rank within US : This county is ranked 1330 of 3143

Louisa County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,383.
• Rank within US : This county is ranked 1330 of 3143

Wayne County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 2,675.
• Rank within US : This county is ranked 1330 of 3143

Ida County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 2,842.
• Rank within US : This county is ranked 1306 of 3143

Harrison County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 41.2 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,033.
• Rank within US : This county is ranked 1292 of 3143

Clinton County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.5 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 19,216.
• Rank within US : This county is ranked 1227 of 3143

Tama County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.5 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,994.
• Rank within US : This county is ranked 1227 of 3143

Benton County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 41.6 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 10,713.
• Rank within US : This county is ranked 1205 of 3143

Clay County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.6 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,843.
• Rank within US : This county is ranked 1205 of 3143

Winnebago County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.6 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,398.
• Rank within US : This county is ranked 1205 of 3143

Franklin County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,153.
• Rank within US : This county is ranked 1185 of 3143

Monroe County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,133.
• Rank within US : This county is ranked 1185 of 3143

Iowa County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,902.
• Rank within US : This county is ranked 1160 of 3143

Mitchell County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 41.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,417.
• Rank within US : This county is ranked 1160 of 3143

Jones County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 42.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 8,789.
• Rank within US : This county is ranked 1096 of 3143

Keokuk County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 42.2 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,189.
• Rank within US : This county is ranked 1072 of 3143

Cedar County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 42.3 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 7,759.
• Rank within US : This county is ranked 1048 of 3143

Allamakee County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 42.4 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 5,978.
• Rank within US : This county is ranked 1033 of 3143

Lee County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 42.6 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 14,011.
• Rank within US : This county is ranked 999 of 3143

Lucas County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 42.6 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,715.
• Rank within US : This county is ranked 999 of 3143

Taylor County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 42.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 2,506.
• Rank within US : This county is ranked 978 of 3143

Butler County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 42.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,113.
• Rank within US : This county is ranked 960 of 3143

Calhoun County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 42.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,194.
• Rank within US : This county is ranked 960 of 3143

Floyd County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 42.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,559.
• Rank within US : This county is ranked 960 of 3143

Adair County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 42.9 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,200.
• Rank within US : This county is ranked 942 of 3143

Chickasaw County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 5,076.
• Rank within US : This county is ranked 924 of 3143

Delaware County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 7,542.
• Rank within US : This county is ranked 924 of 3143

Hancock County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,585.
• Rank within US : This county is ranked 924 of 3143

Montgomery County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,391.
• Rank within US : This county is ranked 924 of 3143

Cass County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.2 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 5,651.
• Rank within US : This county is ranked 888 of 3143

Emmet County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.2 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,005.
• Rank within US : This county is ranked 888 of 3143

Winneshiek County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.2 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 8,591.
• Rank within US : This county is ranked 888 of 3143

Worth County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.4 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,193.
• Rank within US : This county is ranked 852 of 3143

Osceola County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.8 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 2,673.
• Rank within US : This county is ranked 792 of 3143

Cerro Gordo County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.9 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 18,710.
• Rank within US : This county is ranked 775 of 3143

Jefferson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 43.9 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,892.
• Rank within US : This county is ranked 775 of 3143

Appanoose County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 5,365.
• Rank within US : This county is ranked 756 of 3143

Fayette County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 8,489.
• Rank within US : This county is ranked 756 of 3143

Greene County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,823.
• Rank within US : This county is ranked 756 of 3143

Van Buren County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,185.
• Rank within US : This county is ranked 756 of 3143

Cherokee County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 5,115.
• Rank within US : This county is ranked 737 of 3143

Page County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,669.
• Rank within US : This county is ranked 737 of 3143

Shelby County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 5,194.
• Rank within US : This county is ranked 737 of 3143

Jackson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.3 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 8,585.
• Rank within US : This county is ranked 719 of 3143

Hardin County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.5 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 7,409.
• Rank within US : This county is ranked 681 of 3143

Pocahontas County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.5 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,136.
• Rank within US : This county is ranked 681 of 3143

Ringgold County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.5 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 2,067.
• Rank within US : This county is ranked 681 of 3143

Monona County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.6 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 3,817.
• Rank within US : This county is ranked 673 of 3143

Kossuth County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 44.7 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 6,485.
• Rank within US : This county is ranked 664 of 3143

Guthrie County

• 2023 Rural-Urban Continuum Codes Φ : Urban
• Value (Percent) : The value is 45.5 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,867.
• Rank within US : This county is ranked 571 of 3143

Clayton County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 45.9 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 7,817.
• Rank within US : This county is ranked 535 of 3143

Fremont County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 46.0 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 2,995.
• Rank within US : This county is ranked 525 of 3143

Adams County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 46.2 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 1,675.
• Rank within US : This county is ranked 494 of 3143

Sac County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 46.2 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 4,473.
• Rank within US : This county is ranked 494 of 3143

Audubon County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 46.5 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 2,601.
• Rank within US : This county is ranked 468 of 3143

Dickinson County

• 2023 Rural-Urban Continuum Codes Φ : Rural
• Value (Percent) : The value is 49.1 percent.
• People (Age 50 And Over) : The number of people (age 50 and over) is 8,835.
• Rank within US : This county is ranked 265 of 3143

Notes:
Created by statecancerprofiles.cancer.gov on 03/23/2026 3:08 am.

Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.

Source: Demographic data provided by the Census Bureau and the American Community Survey.

For more information about Population: Age 50 and over, see the dictionary.

Data for United States does not include Puerto Rico.