Ranking of Iowa Counties By Two Or More Races Population in 2022
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2022, among all Iowa counties, Polk County had the highest number of people who identified their race as Two Or More Races (13.56K), followed by Linn County (7.00K), and Scott County (5.95K).
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.
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Related Topics: Iowa Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Iowa Counties By Two Or More Races Population in 2022
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| Rank | County | Two Or More Races Population |
|---|---|---|
| 1 | Polk County | 13558 |
| 2 | Linn County | 6998 |
| 3 | Scott County | 5952 |
| 4 | Johnson County | 4345 |
| 5 | Black Hawk County | 3747 |
| 6 | Woodbury County | 3220 |
| 7 | Pottawattamie County | 2063 |
| 8 | Dallas County | 2042 |
| 9 | Story County | 1933 |
| 10 | Dubuque County | 1851 |
| 11 | Des Moines County | 1202 |
| 12 | Clinton County | 1150 |
| 13 | Webster County | 1001 |
| 14 | Warren County | 850 |
| 15 | Cerro Gordo County | 835 |
| 16 | Marshall County | 800 |
| 17 | Lee County | 762 |
| 18 | Muscatine County | 685 |
| 19 | Wapello County | 572 |
| 20 | Jasper County | 507 |
| 21 | Tama County | 499 |
| 22 | Marion County | 462 |
| 23 | Washington County | 360 |
| 24 | Boone County | 359 |
| 25 | Jefferson County | 347 |
| 26 | Henry County | 346 |
| 27 | Plymouth County | 345 |
| 28 | Bremer County | 341 |
| 29 | Benton County | 330 |
| 30 | Buena Vista County | 327 |
| 31 | Poweshiek County | 322 |
| 32 | Fayette County | 306 |
| 33 | Mahaska County | 304 |
| 34 | Sioux County | 298 |
| 35 | Cedar County | 285 |
| 36 | Hamilton County | 282 |
| 37 | Jackson County | 270 |
| 38 | Floyd County | 261 |
| 38 | Page County | 261 |
| 39 | Clay County | 248 |
| 40 | Buchanan County | 243 |
| 41 | Dickinson County | 237 |
| 42 | Hardin County | 234 |
| 42 | Madison County | 234 |
| 43 | Mills County | 215 |
| 44 | Clayton County | 212 |
| 45 | Jones County | 211 |
| 46 | O'Brien County | 209 |
| 46 | Winneshiek County | 209 |
| 47 | Carroll County | 208 |
| 48 | Harrison County | 206 |
| 49 | Wright County | 203 |
| 50 | Kossuth County | 198 |
| 51 | Appanoose County | 197 |
| 52 | Emmet County | 188 |
| 52 | Shelby County | 188 |
| 53 | Iowa County | 186 |
| 54 | Winnebago County | 170 |
| 55 | Crawford County | 164 |
| 56 | Louisa County | 160 |
| 56 | Lyon County | 160 |
| 57 | Butler County | 159 |
| 58 | Franklin County | 157 |
| 59 | Grundy County | 153 |
| 60 | Allamakee County | 149 |
| 61 | Union County | 146 |
| 62 | Delaware County | 144 |
| 63 | Clarke County | 143 |
| 64 | Cass County | 140 |
| 65 | Greene County | 137 |
| 65 | Montgomery County | 137 |
| 66 | Guthrie County | 136 |
| 67 | Humboldt County | 135 |
| 68 | Monona County | 127 |
| 69 | Keokuk County | 124 |
| 70 | Cherokee County | 123 |
| 71 | Calhoun County | 121 |
| 72 | Hancock County | 120 |
| 73 | Fremont County | 117 |
| 73 | Howard County | 117 |
| 74 | Monroe County | 115 |
| 75 | Decatur County | 114 |
| 76 | Palo Alto County | 113 |
| 77 | Pocahontas County | 112 |
| 78 | Ida County | 109 |
| 78 | Sac County | 109 |
| 78 | Worth County | 109 |
| 79 | Chickasaw County | 107 |
| 80 | Lucas County | 104 |
| 81 | Davis County | 93 |
| 81 | Van Buren County | 93 |
| 82 | Adair County | 92 |
| 83 | Wayne County | 89 |
| 84 | Osceola County | 83 |
| 85 | Taylor County | 77 |
| 86 | Mitchell County | 75 |
| 87 | Ringgold County | 61 |
| 88 | Audubon County | 57 |
| 89 | Adams County | 37 |