Ranking of Iowa Counties By Hispanic Black or African American Population in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all Iowa counties, Polk County had the highest number of people who identified their ethnicity as Hispanic Black or African American (994), followed by Scott County (491), and Linn County (267).
The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
You may also be interested in:
Related Topics: Iowa Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Iowa Counties By Hispanic Black or African American Population in 2010
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| Rank | County | Hispanic Black or African American Population |
|---|---|---|
| 1 | Polk County | 994 |
| 2 | Scott County | 491 |
| 3 | Linn County | 267 |
| 4 | Johnson County | 263 |
| 5 | Black Hawk County | 255 |
| 6 | Woodbury County | 175 |
| 7 | Story County | 141 |
| 8 | Muscatine County | 125 |
| 9 | Pottawattamie County | 114 |
| 10 | Marshall County | 94 |
| 11 | Buena Vista County | 77 |
| 12 | Dubuque County | 75 |
| 13 | Wapello County | 73 |
| 14 | Sioux County | 51 |
| 15 | Des Moines County | 50 |
| 16 | Clinton County | 48 |
| 17 | Webster County | 42 |
| 18 | Crawford County | 41 |
| 18 | Franklin County | 41 |
| 19 | Cerro Gordo County | 39 |
| 20 | Dallas County | 37 |
| 21 | Lee County | 36 |
| 22 | O'Brien County | 34 |
| 23 | Wright County | 24 |
| 24 | Hamilton County | 21 |
| 25 | Winnebago County | 19 |
| 26 | Chickasaw County | 18 |
| 26 | Henry County | 18 |
| 26 | Jefferson County | 18 |
| 27 | Allamakee County | 14 |
| 27 | Marion County | 14 |
| 28 | Louisa County | 13 |
| 28 | Washington County | 13 |
| 29 | Clarke County | 12 |
| 30 | Benton County | 10 |
| 30 | Carroll County | 10 |
| 30 | Page County | 10 |
| 30 | Poweshiek County | 10 |
| 30 | Worth County | 10 |
| 31 | Appanoose County | 9 |
| 31 | Emmet County | 9 |
| 31 | Hardin County | 9 |
| 31 | Iowa County | 9 |
| 31 | Jackson County | 9 |
| 31 | Jasper County | 9 |
| 31 | Madison County | 9 |
| 31 | Osceola County | 9 |
| 31 | Winneshiek County | 9 |
| 32 | Buchanan County | 8 |
| 32 | Clayton County | 8 |
| 32 | Humboldt County | 8 |
| 32 | Tama County | 8 |
| 32 | Taylor County | 8 |
| 32 | Union County | 8 |
| 33 | Clay County | 7 |
| 33 | Fremont County | 7 |
| 33 | Lyon County | 7 |
| 33 | Palo Alto County | 7 |
| 34 | Bremer County | 6 |
| 34 | Decatur County | 6 |
| 34 | Floyd County | 6 |
| 34 | Hancock County | 6 |
| 34 | Monroe County | 6 |
| 34 | Plymouth County | 6 |
| 35 | Audubon County | 5 |
| 35 | Cherokee County | 5 |
| 35 | Greene County | 5 |
| 35 | Lucas County | 5 |
| 36 | Boone County | 4 |
| 36 | Calhoun County | 4 |
| 36 | Fayette County | 4 |
| 36 | Mahaska County | 4 |
| 36 | Warren County | 4 |
| 37 | Cass County | 3 |
| 37 | Delaware County | 3 |
| 37 | Jones County | 3 |
| 37 | Mitchell County | 3 |
| 38 | Butler County | 2 |
| 38 | Grundy County | 2 |
| 38 | Wayne County | 2 |
| 39 | Adair County | 1 |
| 39 | Harrison County | 1 |
| 39 | Howard County | 1 |
| 39 | Kossuth County | 1 |
| 39 | Shelby County | 1 |
| 40 | Adams County | 0 |
| 40 | Cedar County | 0 |
| 40 | Davis County | 0 |
| 40 | Dickinson County | 0 |
| 40 | Guthrie County | 0 |
| 40 | Ida County | 0 |
| 40 | Keokuk County | 0 |
| 40 | Mills County | 0 |
| 40 | Monona County | 0 |
| 40 | Montgomery County | 0 |
| 40 | Pocahontas County | 0 |
| 40 | Ringgold County | 0 |
| 40 | Sac County | 0 |
| 40 | Van Buren County | 0 |