Demographics Table
County
|
Value (Percent)
|
People (API)
|
Rank within US (of 3146 counties)
|
|---|---|---|---|
| United States | 5.7 | 18,524,077 | N/A |
| Iowa | 2.5 | 79,470 | 30 of 52 |
| Polk County | 4.7 | 22,347 | 186 |
| Johnson County | 6.3 | 9,373 | 110 |
| Story County | 8.0 | 7,795 | 69 |
| Linn County | 2.4 | 5,399 | 456 |
| Scott County | 2.7 | 4,737 | 385 |
| Dallas County | 4.6 | 4,011 | 189 |
| Black Hawk County | 2.6 | 3,497 | 411 |
| Woodbury County | 3.2 | 3,234 | 326 |
| Buena Vista County | 11.6 | 2,319 | 43 |
| Dubuque County | 1.6 | 1,559 | 697 |
| Marshall County | 3.7 | 1,489 | 265 |
| Jefferson County | 4.4 | 790 | 209 |
| Pottawattamie County | 0.8 | 738 | 1,396 |
| Wapello County | 1.9 | 672 | 591 |
| Cerro Gordo County | 1.3 | 542 | 913 |
| Henry County | 2.7 | 535 | 400 |
| Warren County | 1.0 | 521 | 1,093 |
| Webster County | 1.4 | 506 | 823 |
| Hamilton County | 3.2 | 487 | 315 |
| Muscatine County | 0.9 | 399 | 1,215 |
| Mahaska County | 1.8 | 392 | 637 |
| Poweshiek County | 2.1 | 391 | 523 |
| Crawford County | 2.2 | 380 | 492 |
| Marion County | 1.1 | 378 | 986 |
| Louisa County | 3.4 | 377 | 303 |
| Clinton County | 0.7 | 328 | 1,567 |
| Des Moines County | 0.8 | 302 | 1,437 |
| Bremer County | 1.2 | 299 | 948 |
| Sioux County | 0.8 | 273 | 1,406 |
| Floyd County | 1.7 | 261 | 675 |
| Jackson County | 1.3 | 258 | 862 |
| Madison County | 1.6 | 250 | 718 |
| Lee County | 0.6 | 219 | 1,677 |
| Union County | 1.6 | 199 | 696 |
| Jones County | 1.0 | 196 | 1,187 |
| Boone County | 0.7 | 194 | 1,497 |
| Jasper County | 0.5 | 172 | 2,064 |
| Page County | 1.1 | 171 | 1,013 |
| Plymouth County | 0.7 | 163 | 1,660 |
| Dickinson County | 0.9 | 152 | 1,276 |
| Pocahontas County | 2.0 | 139 | 551 |
| O'Brien County | 1.0 | 136 | 1,163 |
| Washington County | 0.6 | 136 | 1,722 |
| Winnebago County | 1.3 | 134 | 908 |
| Winneshiek County | 0.7 | 132 | 1,655 |
| Clay County | 0.7 | 107 | 1,635 |
| Cherokee County | 0.8 | 90 | 1,390 |
| Kossuth County | 0.6 | 86 | 1,818 |
| Benton County | 0.3 | 85 | 2,354 |
| Decatur County | 1.1 | 84 | 1,082 |
| Tama County | 0.5 | 82 | 2,023 |
| Iowa County | 0.5 | 80 | 1,995 |
| Allamakee County | 0.6 | 79 | 1,825 |
| Clayton County | 0.4 | 79 | 2,098 |
| Harrison County | 0.5 | 75 | 1,901 |
| Mills County | 0.5 | 70 | 2,063 |
| Clarke County | 0.7 | 69 | 1,495 |
| Cedar County | 0.4 | 67 | 2,289 |
| Wright County | 0.5 | 67 | 1,917 |
| Greene County | 0.7 | 66 | 1,494 |
| Lyon County | 0.5 | 64 | 1,881 |
| Delaware County | 0.4 | 63 | 2,281 |
| Taylor County | 1.0 | 63 | 1,120 |
| Hancock County | 0.6 | 62 | 1,819 |
| Cass County | 0.5 | 61 | 2,060 |
| Appanoose County | 0.5 | 58 | 2,061 |
| Davis County | 0.6 | 57 | 1,680 |
| Buchanan County | 0.3 | 54 | 2,518 |
| Fayette County | 0.3 | 50 | 2,524 |
| Mitchell County | 0.5 | 49 | 2,075 |
| Ringgold County | 1.0 | 49 | 1,160 |
| Adair County | 0.7 | 48 | 1,603 |
| Butler County | 0.3 | 46 | 2,397 |
| Sac County | 0.5 | 45 | 2,081 |
| Carroll County | 0.2 | 41 | 2,621 |
| Howard County | 0.4 | 41 | 2,106 |
| Van Buren County | 0.5 | 37 | 1,930 |
| Monona County | 0.4 | 36 | 2,179 |
| Calhoun County | 0.4 | 35 | 2,293 |
| Grundy County | 0.3 | 34 | 2,479 |
| Keokuk County | 0.3 | 31 | 2,420 |
| Humboldt County | 0.3 | 30 | 2,398 |
| Palo Alto County | 0.3 | 30 | 2,350 |
| Guthrie County | 0.2 | 26 | 2,540 |
| Worth County | 0.3 | 26 | 2,314 |
| Emmet County | 0.3 | 24 | 2,521 |
| Shelby County | 0.2 | 22 | 2,643 |
| Chickasaw County | 0.2 | 20 | 2,683 |
| Hardin County | 0.1 | 18 | 2,795 |
| Montgomery County | 0.2 | 17 | 2,678 |
| Ida County | 0.2 | 16 | 2,563 |
| Audubon County | 0.3 | 15 | 2,488 |
| Osceola County | 0.2 | 11 | 2,654 |
| Adams County | 0.2 | 9 | 2,535 |
| Monroe County | 0.1 | 8 | 2,801 |
| Wayne County | 0.1 | 6 | 2,815 |
| Franklin County | 0.0 | 0 | 2,948 |
| Fremont County | 0.0 | 0 | 2,948 |
| Lucas County | 0.0 | 0 | 2,948 |
Notes:
Created by statecancerprofiles.cancer.gov on 01/18/2022 3:31 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Asian / Pacific Islander, 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 01/18/2022 3:31 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Asian / Pacific Islander, 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.