Ranking of Iowa Counties By Hispanic Black or African American Population in 2015
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2015, among all Iowa counties, Polk County had the highest number of people who identified their ethnicity as Hispanic Black or African American (987), followed by Scott County (659), and Linn County (358).
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 2015
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| Rank | County | Hispanic Black or African American Population |
|---|---|---|
| 1 | Polk County | 987 |
| 2 | Scott County | 659 |
| 3 | Linn County | 358 |
| 4 | Johnson County | 337 |
| 5 | Black Hawk County | 316 |
| 6 | Woodbury County | 215 |
| 7 | Muscatine County | 169 |
| 8 | Story County | 163 |
| 9 | Pottawattamie County | 144 |
| 10 | Marshall County | 115 |
| 11 | Dubuque County | 107 |
| 12 | Des Moines County | 91 |
| 13 | Sioux County | 89 |
| 14 | Buena Vista County | 86 |
| 14 | Dallas County | 86 |
| 15 | Wapello County | 66 |
| 16 | Webster County | 63 |
| 17 | Crawford County | 57 |
| 18 | Clinton County | 55 |
| 19 | Cerro Gordo County | 47 |
| 20 | Lee County | 45 |
| 21 | O'Brien County | 43 |
| 22 | Franklin County | 42 |
| 23 | Shelby County | 36 |
| 24 | Hamilton County | 33 |
| 25 | Wright County | 29 |
| 26 | Washington County | 28 |
| 27 | Henry County | 27 |
| 28 | Jasper County | 24 |
| 29 | Jefferson County | 23 |
| 30 | Carroll County | 20 |
| 30 | Plymouth County | 20 |
| 30 | Poweshiek County | 20 |
| 31 | Chickasaw County | 19 |
| 31 | Warren County | 19 |
| 32 | Winnebago County | 18 |
| 33 | Emmet County | 16 |
| 33 | Louisa County | 16 |
| 33 | Madison County | 16 |
| 34 | Jackson County | 15 |
| 34 | Taylor County | 15 |
| 35 | Appanoose County | 14 |
| 35 | Hardin County | 14 |
| 35 | Marion County | 14 |
| 35 | Union County | 14 |
| 36 | Clarke County | 13 |
| 36 | Clayton County | 13 |
| 36 | Hancock County | 13 |
| 36 | Iowa County | 13 |
| 37 | Benton County | 12 |
| 37 | Winneshiek County | 12 |
| 38 | Bremer County | 11 |
| 38 | Buchanan County | 11 |
| 38 | Mahaska County | 11 |
| 38 | Page County | 11 |
| 38 | Tama County | 11 |
| 39 | Worth County | 10 |
| 40 | Allamakee County | 9 |
| 40 | Audubon County | 9 |
| 40 | Cherokee County | 9 |
| 40 | Floyd County | 9 |
| 40 | Jones County | 9 |
| 40 | Osceola County | 9 |
| 40 | Pocahontas County | 9 |
| 41 | Clay County | 8 |
| 41 | Humboldt County | 8 |
| 41 | Lyon County | 8 |
| 42 | Fremont County | 7 |
| 42 | Greene County | 7 |
| 42 | Monroe County | 7 |
| 42 | Palo Alto County | 7 |
| 43 | Boone County | 6 |
| 43 | Butler County | 6 |
| 43 | Cass County | 6 |
| 43 | Decatur County | 6 |
| 43 | Delaware County | 6 |
| 43 | Kossuth County | 6 |
| 43 | Lucas County | 6 |
| 44 | Fayette County | 5 |
| 44 | Grundy County | 5 |
| 45 | Wayne County | 4 |
| 46 | Mitchell County | 3 |
| 47 | Calhoun County | 2 |
| 47 | Cedar County | 2 |
| 47 | Harrison County | 2 |
| 47 | Howard County | 2 |
| 47 | Keokuk County | 2 |
| 48 | Adair County | 1 |
| 48 | Adams County | 1 |
| 48 | Dickinson County | 1 |
| 48 | Ida County | 1 |
| 48 | Mills County | 1 |
| 48 | Montgomery County | 1 |
| 48 | Sac County | 1 |
| 49 | Davis County | 0 |
| 49 | Guthrie County | 0 |
| 49 | Monona County | 0 |
| 49 | Ringgold County | 0 |
| 49 | Van Buren County | 0 |