Demographics Table
Demographic Data Report for Iowa by County
Population: Sex - Male
All Ages, All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Male)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| United States | N/A | 49.5 | 165,808,018 | N/A |
| Iowa | N/A | 50.2 | 1,610,266 | 12 of 52 |
| Polk County | Urban | 49.8 | 250,460 | 1,737 |
| Linn County | Urban | 49.3 | 113,506 | 2,223 |
| Scott County | Urban | 49.4 | 86,236 | 2,132 |
| Johnson County | Urban | 49.7 | 77,848 | 1,836 |
| Black Hawk County | Urban | 49.2 | 64,411 | 2,313 |
| Dallas County | Urban | 49.8 | 53,719 | 1,737 |
| Woodbury County | Urban | 50.5 | 53,629 | 1,077 |
| Story County | Urban | 52.3 | 52,587 | 370 |
| Dubuque County | Urban | 49.6 | 49,148 | 1,929 |
| Pottawattamie County | Urban | 49.5 | 46,248 | 2,039 |
| Warren County | Urban | 49.7 | 27,039 | 1,836 |
| Clinton County | Rural | 49.3 | 22,825 | 2,223 |
| Muscatine County | Rural | 50.3 | 21,402 | 1,239 |
| Cerro Gordo County | Rural | 49.4 | 21,053 | 2,132 |
| Marshall County | Rural | 50.7 | 20,329 | 950 |
| Jasper County | Urban | 52.4 | 19,872 | 346 |
| Webster County | Rural | 52.4 | 19,337 | 346 |
| Des Moines County | Rural | 49.6 | 19,074 | 1,929 |
| Sioux County | Rural | 50.6 | 18,320 | 1,016 |
| Wapello County | Rural | 50.6 | 17,909 | 1,016 |
| Marion County | Rural | 50.2 | 16,883 | 1,319 |
| Lee County | Rural | 50.2 | 16,500 | 1,319 |
| Boone County | Urban | 51.3 | 13,673 | 631 |
| Plymouth County | Rural | 50.9 | 13,115 | 815 |
| Benton County | Urban | 50.3 | 12,947 | 1,239 |
| Bremer County | Urban | 49.8 | 12,543 | 1,737 |
| Washington County | Urban | 49.9 | 11,251 | 1,625 |
| Mahaska County | Rural | 50.8 | 11,189 | 887 |
| Jones County | Urban | 52.9 | 11,057 | 278 |
| Buena Vista County | Rural | 50.8 | 10,544 | 887 |
| Henry County | Rural | 52.4 | 10,490 | 346 |
| Buchanan County | Rural | 50.4 | 10,436 | 1,152 |
| Carroll County | Rural | 50.0 | 10,299 | 1,522 |
| Winneshiek County | Rural | 50.8 | 10,089 | 887 |
| Jackson County | Rural | 50.9 | 9,877 | 815 |
| Fayette County | Rural | 50.3 | 9,705 | 1,239 |
| Cedar County | Rural | 49.8 | 9,140 | 1,737 |
| Dickinson County | Rural | 50.3 | 9,054 | 1,239 |
| Poweshiek County | Rural | 48.7 | 9,040 | 2,659 |
| Delaware County | Rural | 51.1 | 8,974 | 723 |
| Clayton County | Rural | 50.3 | 8,562 | 1,239 |
| Madison County | Urban | 50.3 | 8,519 | 1,239 |
| Tama County | Rural | 50.3 | 8,485 | 1,239 |
| Iowa County | Rural | 51.4 | 8,478 | 596 |
| Hardin County | Rural | 50.7 | 8,429 | 950 |
| Crawford County | Rural | 51.5 | 8,386 | 566 |
| Clay County | Rural | 49.6 | 8,157 | 1,929 |
| Jefferson County | Rural | 51.5 | 8,084 | 566 |
| Page County | Rural | 52.9 | 8,009 | 278 |
| Floyd County | Rural | 51.1 | 7,837 | 723 |
| Hamilton County | Rural | 51.5 | 7,666 | 566 |
| Harrison County | Urban | 50.9 | 7,449 | 815 |
| Kossuth County | Rural | 50.7 | 7,361 | 950 |
| Mills County | Urban | 49.9 | 7,275 | 1,625 |
| Allamakee County | Rural | 51.0 | 7,181 | 769 |
| Butler County | Rural | 49.7 | 7,089 | 1,836 |
| O'Brien County | Rural | 50.0 | 7,056 | 1,522 |
| Cass County | Rural | 49.3 | 6,457 | 2,223 |
| Wright County | Rural | 50.3 | 6,431 | 1,239 |
| Lyon County | Rural | 51.2 | 6,231 | 670 |
| Grundy County | Urban | 49.5 | 6,131 | 2,039 |
| Appanoose County | Rural | 50.3 | 6,124 | 1,239 |
| Chickasaw County | Rural | 51.6 | 6,089 | 533 |
| Union County | Rural | 49.8 | 5,978 | 1,737 |
| Shelby County | Rural | 49.5 | 5,830 | 2,039 |
| Cherokee County | Rural | 50.1 | 5,809 | 1,417 |
| Hancock County | Rural | 51.4 | 5,480 | 596 |
| Winnebago County | Rural | 51.7 | 5,467 | 508 |
| Louisa County | Rural | 50.4 | 5,385 | 1,152 |
| Guthrie County | Urban | 50.0 | 5,349 | 1,522 |
| Mitchell County | Rural | 50.0 | 5,290 | 1,522 |
| Keokuk County | Rural | 51.7 | 5,133 | 508 |
| Calhoun County | Rural | 52.3 | 5,129 | 370 |
| Montgomery County | Rural | 50.2 | 5,126 | 1,319 |
| Franklin County | Rural | 51.3 | 5,108 | 631 |
| Clarke County | Rural | 51.0 | 4,923 | 769 |
| Sac County | Rural | 50.7 | 4,910 | 950 |
| Howard County | Rural | 50.4 | 4,760 | 1,152 |
| Humboldt County | Rural | 49.6 | 4,753 | 1,929 |
| Emmet County | Rural | 51.1 | 4,729 | 723 |
| Davis County | Rural | 51.1 | 4,680 | 723 |
| Lucas County | Rural | 51.8 | 4,514 | 479 |
| Palo Alto County | Rural | 50.6 | 4,486 | 1,016 |
| Greene County | Rural | 50.8 | 4,413 | 887 |
| Monona County | Rural | 49.0 | 4,193 | 2,476 |
| Decatur County | Rural | 49.6 | 3,850 | 1,929 |
| Worth County | Rural | 51.9 | 3,815 | 455 |
| Monroe County | Rural | 50.1 | 3,762 | 1,417 |
| Adair County | Rural | 50.3 | 3,753 | 1,239 |
| Van Buren County | Rural | 51.3 | 3,718 | 631 |
| Pocahontas County | Rural | 50.0 | 3,524 | 1,522 |
| Ida County | Rural | 50.5 | 3,491 | 1,077 |
| Wayne County | Rural | 50.5 | 3,299 | 1,077 |
| Fremont County | Rural | 50.1 | 3,263 | 1,417 |
| Osceola County | Rural | 53.3 | 3,251 | 248 |
| Taylor County | Rural | 51.1 | 3,000 | 723 |
| Audubon County | Rural | 48.6 | 2,722 | 2,705 |
| Ringgold County | Rural | 49.8 | 2,315 | 1,737 |
| Adams County | Rural | 50.1 | 1,814 | 1,417 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/30/2026 10:41 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: Sex - Male, see the dictionary.
Data for United States does not include Puerto Rico.