Ranking of Iowa Counties By Non-Hispanic Two Or More Races Population in 2017
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2017, among all Iowa counties, Polk County had the highest number of people who identified their ethnicity as Non-Hispanic Two Or More Races (10.31K), followed by Linn County (5.69K), and Scott County (4.73K).
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 Non-Hispanic Two Or More Races Population in 2017
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| Rank | County | Non-Hispanic Two Or More Races Population |
|---|---|---|
| 1 | Polk County | 10305 |
| 2 | Linn County | 5685 |
| 3 | Scott County | 4732 |
| 4 | Johnson County | 3284 |
| 5 | Black Hawk County | 3000 |
| 6 | Woodbury County | 2324 |
| 7 | Pottawattamie County | 1577 |
| 8 | Story County | 1467 |
| 9 | Dubuque County | 1452 |
| 10 | Dallas County | 1182 |
| 11 | Des Moines County | 951 |
| 12 | Clinton County | 880 |
| 13 | Webster County | 756 |
| 14 | Cerro Gordo County | 704 |
| 15 | Lee County | 586 |
| 16 | Warren County | 566 |
| 17 | Marshall County | 533 |
| 18 | Muscatine County | 497 |
| 19 | Wapello County | 420 |
| 20 | Jasper County | 380 |
| 21 | Marion County | 344 |
| 22 | Henry County | 323 |
| 23 | Tama County | 317 |
| 24 | Boone County | 289 |
| 25 | Jefferson County | 280 |
| 26 | Plymouth County | 277 |
| 27 | Poweshiek County | 265 |
| 28 | Benton County | 255 |
| 29 | Washington County | 245 |
| 30 | Mahaska County | 244 |
| 31 | Bremer County | 242 |
| 32 | Jackson County | 235 |
| 33 | Fayette County | 227 |
| 34 | Sioux County | 225 |
| 35 | Buena Vista County | 224 |
| 36 | Hamilton County | 210 |
| 37 | Cedar County | 209 |
| 38 | Buchanan County | 205 |
| 39 | Page County | 201 |
| 40 | Clay County | 186 |
| 41 | Floyd County | 185 |
| 42 | Madison County | 184 |
| 43 | Carroll County | 183 |
| 44 | Mills County | 175 |
| 45 | Hardin County | 174 |
| 46 | Jones County | 169 |
| 47 | Appanoose County | 154 |
| 48 | Dickinson County | 150 |
| 49 | Clayton County | 142 |
| 49 | Harrison County | 142 |
| 50 | Kossuth County | 138 |
| 51 | Winnebago County | 137 |
| 52 | Butler County | 136 |
| 52 | Iowa County | 136 |
| 52 | Winneshiek County | 136 |
| 53 | Wright County | 126 |
| 54 | Delaware County | 123 |
| 55 | Crawford County | 118 |
| 56 | O'Brien County | 117 |
| 57 | Union County | 113 |
| 58 | Grundy County | 111 |
| 58 | Guthrie County | 111 |
| 58 | Monona County | 111 |
| 59 | Cherokee County | 110 |
| 60 | Shelby County | 109 |
| 61 | Franklin County | 104 |
| 61 | Louisa County | 104 |
| 62 | Montgomery County | 101 |
| 63 | Greene County | 99 |
| 64 | Decatur County | 96 |
| 64 | Pocahontas County | 96 |
| 65 | Clarke County | 95 |
| 66 | Humboldt County | 94 |
| 67 | Palo Alto County | 92 |
| 68 | Lyon County | 91 |
| 68 | Sac County | 91 |
| 69 | Hancock County | 86 |
| 70 | Davis County | 85 |
| 71 | Calhoun County | 84 |
| 71 | Chickasaw County | 84 |
| 72 | Emmet County | 83 |
| 73 | Allamakee County | 81 |
| 73 | Worth County | 81 |
| 74 | Cass County | 80 |
| 75 | Monroe County | 79 |
| 76 | Keokuk County | 78 |
| 77 | Howard County | 74 |
| 77 | Wayne County | 74 |
| 78 | Fremont County | 69 |
| 79 | Lucas County | 67 |
| 79 | Mitchell County | 67 |
| 80 | Van Buren County | 65 |
| 81 | Ida County | 57 |
| 82 | Osceola County | 54 |
| 82 | Taylor County | 54 |
| 83 | Adair County | 49 |
| 84 | Audubon County | 46 |
| 85 | Ringgold County | 33 |
| 86 | Adams County | 26 |