Demographics Table
County
|
Value (Percent)
|
People (Black)
|
Rank within US (of 3146 counties)
|
|---|---|---|---|
| United States | 12.7 | 41,234,642 | N/A |
| Iowa | 3.7 | 116,359 | 38 of 52 |
| Polk County | 6.8 | 32,518 | 983 |
| Scott County | 7.5 | 12,954 | 925 |
| Black Hawk County | 9.5 | 12,534 | 823 |
| Linn County | 5.5 | 12,389 | 1,103 |
| Johnson County | 7.3 | 10,815 | 944 |
| Woodbury County | 3.6 | 3,706 | 1,322 |
| Dubuque County | 3.5 | 3,440 | 1,333 |
| Des Moines County | 5.7 | 2,258 | 1,070 |
| Story County | 2.3 | 2,213 | 1,580 |
| Webster County | 4.7 | 1,727 | 1,176 |
| Dallas County | 1.9 | 1,654 | 1,697 |
| Pottawattamie County | 1.8 | 1,638 | 1,740 |
| Clinton County | 2.8 | 1,320 | 1,454 |
| Jefferson County | 7.2 | 1,305 | 950 |
| Wapello County | 3.6 | 1,248 | 1,332 |
| Muscatine County | 2.5 | 1,065 | 1,532 |
| Lee County | 2.8 | 946 | 1,468 |
| Cerro Gordo County | 1.7 | 747 | 1,746 |
| Jasper County | 2.0 | 738 | 1,664 |
| Buena Vista County | 2.5 | 505 | 1,524 |
| Marshall County | 1.3 | 502 | 1,945 |
| Crawford County | 2.8 | 477 | 1,460 |
| Fayette County | 2.2 | 444 | 1,594 |
| Henry County | 2.2 | 444 | 1,597 |
| Jones County | 2.1 | 435 | 1,627 |
| Poweshiek County | 1.9 | 354 | 1,684 |
| Marion County | 1.1 | 349 | 2,054 |
| Mahaska County | 1.4 | 312 | 1,878 |
| Winneshiek County | 1.5 | 308 | 1,830 |
| Page County | 2.0 | 305 | 1,663 |
| Floyd County | 1.7 | 271 | 1,754 |
| Cedar County | 1.4 | 260 | 1,877 |
| Warren County | 0.5 | 260 | 2,557 |
| Plymouth County | 1.0 | 244 | 2,106 |
| Bremer County | 0.9 | 228 | 2,152 |
| Cherokee County | 2.0 | 228 | 1,661 |
| Hardin County | 1.3 | 221 | 1,928 |
| Palo Alto County | 2.4 | 214 | 1,555 |
| Hamilton County | 1.3 | 202 | 1,904 |
| Emmet County | 2.1 | 199 | 1,629 |
| Winnebago County | 1.7 | 181 | 1,753 |
| Allamakee County | 1.3 | 176 | 1,938 |
| O'Brien County | 1.3 | 175 | 1,942 |
| Hancock County | 1.6 | 172 | 1,797 |
| Washington County | 0.8 | 172 | 2,280 |
| Clayton County | 1.0 | 170 | 2,112 |
| Boone County | 0.6 | 168 | 2,430 |
| Tama County | 0.9 | 157 | 2,148 |
| Butler County | 1.0 | 153 | 2,057 |
| Iowa County | 0.9 | 151 | 2,137 |
| Calhoun County | 1.5 | 150 | 1,820 |
| Benton County | 0.6 | 143 | 2,506 |
| Decatur County | 1.8 | 141 | 1,732 |
| Chickasaw County | 1.1 | 129 | 2,044 |
| Louisa County | 1.1 | 126 | 2,005 |
| Sioux County | 0.4 | 122 | 2,747 |
| Worth County | 1.6 | 121 | 1,781 |
| Kossuth County | 0.8 | 114 | 2,298 |
| Clay County | 0.7 | 112 | 2,369 |
| Mills County | 0.7 | 103 | 2,377 |
| Jackson County | 0.5 | 92 | 2,615 |
| Appanoose County | 0.7 | 89 | 2,350 |
| Shelby County | 0.8 | 88 | 2,299 |
| Dickinson County | 0.4 | 77 | 2,645 |
| Osceola County | 1.3 | 76 | 1,947 |
| Grundy County | 0.6 | 74 | 2,457 |
| Sac County | 0.7 | 71 | 2,339 |
| Union County | 0.5 | 62 | 2,576 |
| Fremont County | 0.8 | 55 | 2,268 |
| Wright County | 0.4 | 49 | 2,720 |
| Greene County | 0.5 | 48 | 2,536 |
| Van Buren County | 0.7 | 48 | 2,393 |
| Ida County | 0.7 | 47 | 2,379 |
| Keokuk County | 0.5 | 46 | 2,643 |
| Pocahontas County | 0.6 | 40 | 2,470 |
| Adair County | 0.6 | 39 | 2,515 |
| Humboldt County | 0.4 | 38 | 2,698 |
| Madison County | 0.2 | 38 | 2,840 |
| Buchanan County | 0.2 | 36 | 2,908 |
| Delaware County | 0.2 | 36 | 2,866 |
| Guthrie County | 0.3 | 34 | 2,774 |
| Mitchell County | 0.3 | 32 | 2,795 |
| Howard County | 0.3 | 29 | 2,776 |
| Harrison County | 0.2 | 27 | 2,884 |
| Monona County | 0.3 | 27 | 2,785 |
| Cass County | 0.2 | 26 | 2,877 |
| Franklin County | 0.2 | 25 | 2,833 |
| Carroll County | 0.1 | 19 | 2,977 |
| Wayne County | 0.3 | 19 | 2,799 |
| Audubon County | 0.2 | 11 | 2,880 |
| Montgomery County | 0.1 | 11 | 2,967 |
| Lyon County | 0.1 | 10 | 2,988 |
| Lucas County | 0.1 | 8 | 2,979 |
| Clarke County | 0.1 | 6 | 3,010 |
| Davis County | 0.0 | 4 | 3,028 |
| Ringgold County | 0.1 | 4 | 2,993 |
| Adams County | 0.1 | 2 | 3,016 |
| Monroe County | 0.0 | 2 | 3,047 |
| Taylor County | 0.0 | 1 | 3,054 |
Notes:
Created by statecancerprofiles.cancer.gov on 07/03/2022 1:37 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Black, 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 07/03/2022 1:37 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Black, 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.