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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
2015-2019 American Community Survey 5-Year Data
Sorted by Value

United States


Story County

Johnson County

Dallas County

Sioux County

Polk County

Buena Vista County

Black Hawk County

Woodbury County

Davis County

Decatur County

Linn County

Muscatine County

Lyon County

Scott County

Warren County

Crawford County

Marshall County

Dubuque County

Webster County

Buchanan County

Marion County

Wapello County

Mahaska County

Pottawattamie County

Henry County

Bremer County

Plymouth County

Union County

Clarke County

Washington County

Madison County

Poweshiek County

Palo Alto County

Howard County

Winneshiek County

Winnebago County

Louisa County

Jasper County

Boone County

Taylor County

Mills County

Carroll County

Humboldt County

Benton County

Wayne County

Clinton County

Wright County

Iowa County

Tama County

Des Moines County

Franklin County

Emmet County

Fayette County

Lee County

Grundy County

O'Brien County

Clay County

Jones County

Hamilton County

Floyd County

Osceola County

Ida County

Cedar County

Delaware County

Ringgold County

Monroe County

Jackson County

Keokuk County

Page County

Mitchell County

Harrison County

Calhoun County

Allamakee County

Cerro Gordo County

Lucas County

Worth County

Hancock County

Kossuth County

Butler County

Chickasaw County

Jefferson County

Greene County

Hardin County

Appanoose County

Adair County

Montgomery County

Shelby County

Guthrie County

Van Buren County

Cherokee County

Cass County

Monona County

Adams County

Sac County

Clayton County

Fremont County

Audubon County

Pocahontas County

Dickinson County

Created by on 03/31/2023 2:54 am.
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.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.