Demographics Table
County![]() |
Value (Percent)![]() |
People (<150% Of Poverty)![]() |
Rank within US (of 3146 counties) ![]() |
---|---|---|---|
United States | 22.0 | 69,762,719 | N/A |
Iowa | 19.5 | 592,203 | 20 of 52 |
Polk County | 17.8 | 83,638 | 589 |
Linn County | 17.0 | 37,085 | 498 |
Johnson County | 25.3 | 35,611 | 1,700 |
Scott County | 19.2 | 32,484 | 811 |
Black Hawk County | 25.1 | 31,992 | 1,677 |
Story County | 28.0 | 24,100 | 2,089 |
Woodbury County | 22.2 | 22,148 | 1,237 |
Pottawattamie County | 19.5 | 17,713 | 838 |
Dubuque County | 17.6 | 16,457 | 575 |
Clinton County | 23.1 | 10,563 | 1,365 |
Des Moines County | 24.7 | 9,544 | 1,611 |
Wapello County | 27.6 | 9,486 | 2,036 |
Webster County | 25.9 | 8,717 | 1,778 |
Dallas County | 9.8 | 8,452 | 51 |
Muscatine County | 19.4 | 8,171 | 835 |
Marshall County | 20.8 | 8,037 | 1,028 |
Lee County | 23.7 | 7,776 | 1,464 |
Cerro Gordo County | 18.4 | 7,723 | 694 |
Jasper County | 17.3 | 6,105 | 535 |
Warren County | 12.5 | 6,003 | 141 |
Mahaska County | 24.8 | 5,349 | 1,625 |
Marion County | 15.0 | 4,727 | 297 |
Boone County | 17.8 | 4,612 | 599 |
Sioux County | 13.9 | 4,518 | 230 |
Buena Vista County | 23.1 | 4,403 | 1,374 |
Crawford County | 25.3 | 4,252 | 1,695 |
Fayette County | 21.7 | 4,153 | 1,161 |
Clayton County | 23.7 | 4,100 | 1,469 |
Jefferson County | 23.7 | 4,089 | 1,465 |
Washington County | 18.6 | 4,045 | 728 |
Jackson County | 21.1 | 4,022 | 1,073 |
Henry County | 20.7 | 3,807 | 1,010 |
Jones County | 19.5 | 3,794 | 849 |
Plymouth County | 15.0 | 3,701 | 298 |
Floyd County | 23.0 | 3,581 | 1,353 |
Benton County | 14.2 | 3,578 | 248 |
Appanoose County | 27.6 | 3,396 | 2,037 |
Carroll County | 16.2 | 3,232 | 417 |
Buchanan County | 15.4 | 3,214 | 335 |
Tama County | 19.4 | 3,200 | 827 |
Bremer County | 13.4 | 3,137 | 198 |
Clay County | 19.6 | 3,117 | 860 |
Cass County | 23.9 | 3,062 | 1,482 |
Poweshiek County | 18.3 | 3,048 | 669 |
Hardin County | 18.7 | 3,039 | 749 |
Kossuth County | 20.1 | 2,960 | 931 |
Allamakee County | 21.2 | 2,863 | 1,098 |
Union County | 23.6 | 2,851 | 1,449 |
Dickinson County | 16.8 | 2,832 | 474 |
Wright County | 22.6 | 2,823 | 1,291 |
Delaware County | 16.5 | 2,809 | 445 |
O'Brien County | 19.9 | 2,691 | 900 |
Page County | 18.8 | 2,658 | 755 |
Hamilton County | 17.8 | 2,633 | 597 |
Harrison County | 18.7 | 2,574 | 732 |
Winneshiek County | 14.1 | 2,543 | 241 |
Butler County | 17.2 | 2,469 | 524 |
Iowa County | 15.4 | 2,450 | 336 |
Clarke County | 26.8 | 2,442 | 1,916 |
Franklin County | 24.3 | 2,427 | 1,546 |
Mills County | 16.3 | 2,408 | 420 |
Montgomery County | 24.0 | 2,368 | 1,511 |
Cherokee County | 19.8 | 2,144 | 885 |
Decatur County | 29.5 | 2,130 | 2,250 |
Humboldt County | 22.5 | 2,117 | 1,276 |
Cedar County | 11.5 | 2,094 | 105 |
Louisa County | 18.6 | 2,058 | 729 |
Keokuk County | 20.3 | 2,035 | 956 |
Chickasaw County | 16.7 | 1,978 | 467 |
Monona County | 22.8 | 1,939 | 1,318 |
Calhoun County | 21.3 | 1,916 | 1,101 |
Emmet County | 22.4 | 1,906 | 1,270 |
Mitchell County | 18.2 | 1,882 | 656 |
Hancock County | 17.6 | 1,870 | 573 |
Wayne County | 29.4 | 1,854 | 2,236 |
Lucas County | 22.0 | 1,850 | 1,205 |
Guthrie County | 17.4 | 1,828 | 541 |
Shelby County | 16.0 | 1,819 | 383 |
Greene County | 20.0 | 1,768 | 919 |
Winnebago County | 17.8 | 1,757 | 601 |
Sac County | 17.8 | 1,704 | 593 |
Van Buren County | 23.1 | 1,632 | 1,369 |
Davis County | 18.2 | 1,595 | 652 |
Madison County | 10.1 | 1,595 | 57 |
Howard County | 17.4 | 1,563 | 542 |
Lyon County | 13.3 | 1,549 | 192 |
Monroe County | 19.5 | 1,495 | 840 |
Grundy County | 12.2 | 1,474 | 125 |
Fremont County | 21.7 | 1,469 | 1,164 |
Adair County | 20.7 | 1,435 | 1,015 |
Palo Alto County | 15.4 | 1,338 | 338 |
Taylor County | 22.0 | 1,329 | 1,203 |
Pocahontas County | 20.0 | 1,327 | 907 |
Worth County | 15.5 | 1,129 | 346 |
Osceola County | 18.8 | 1,115 | 751 |
Ida County | 15.3 | 1,032 | 330 |
Ringgold County | 20.8 | 988 | 1,038 |
Audubon County | 18.1 | 982 | 646 |
Adams County | 20.1 | 725 | 929 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/21/2023 8:26 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Poverty: Persons below 150% of poverty, 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.
Created by statecancerprofiles.cancer.gov on 03/21/2023 8:26 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Poverty: Persons below 150% of poverty, 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.