Ranking of Iowa Counties By Percentage of Population that are Non-Hispanic Two Or More Races in 2023
Updated on August 13, 2024.
Based on the US Census Vintage data estimates, in 2023, among all Iowa counties, Scott County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Two Or More Races (3.05%), followed by Linn County (2.86%), and Black Hawk County (2.76%).
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 Percentage of Pop. that are
Non-Hispanic Two Or More Races in 2023
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Scott County | 3.05 |
| 2 | Linn County | 2.86 |
| 3 | Black Hawk County | 2.76 |
| 4 | Des Moines County | 2.7 |
| 5 | Johnson County | 2.51 |
| 6 | Woodbury County | 2.5 |
| 7 | Polk County | 2.47 |
| 8 | Webster County | 2.45 |
| 9 | Clinton County | 2.37 |
| 10 | Tama County | 2.22 |
| 11 | Lee County | 2.14 |
| 12 | Pottawattamie County | 1.92 |
| 13 | Cerro Gordo County | 1.83 |
| 13 | Jefferson County | 1.83 |
| 14 | Shelby County | 1.79 |
| 15 | Dubuque County | 1.73 |
| 16 | Dallas County | 1.71 |
| 17 | Story County | 1.7 |
| 18 | Winnebago County | 1.67 |
| 19 | Page County | 1.65 |
| 20 | Henry County | 1.61 |
| 21 | Greene County | 1.6 |
| 22 | Keokuk County | 1.59 |
| 23 | Pocahontas County | 1.58 |
| 24 | Fremont County | 1.55 |
| 25 | Hamilton County | 1.54 |
| 25 | Mills County | 1.54 |
| 26 | Marshall County | 1.53 |
| 27 | Monona County | 1.52 |
| 28 | Fayette County | 1.49 |
| 28 | O'Brien County | 1.49 |
| 28 | Poweshiek County | 1.49 |
| 29 | Ida County | 1.48 |
| 30 | Wapello County | 1.46 |
| 31 | Decatur County | 1.45 |
| 32 | Appanoose County | 1.4 |
| 32 | Bremer County | 1.4 |
| 33 | Warren County | 1.39 |
| 34 | Buena Vista County | 1.35 |
| 34 | Monroe County | 1.35 |
| 35 | Cedar County | 1.32 |
| 35 | Lyon County | 1.32 |
| 35 | Taylor County | 1.32 |
| 35 | Worth County | 1.32 |
| 36 | Muscatine County | 1.31 |
| 37 | Clay County | 1.3 |
| 37 | Wayne County | 1.3 |
| 38 | Adair County | 1.29 |
| 38 | Marion County | 1.29 |
| 39 | Benton County | 1.27 |
| 40 | Hardin County | 1.26 |
| 41 | Clarke County | 1.25 |
| 41 | Harrison County | 1.25 |
| 41 | Mahaska County | 1.25 |
| 42 | Washington County | 1.24 |
| 43 | Floyd County | 1.22 |
| 43 | Osceola County | 1.22 |
| 43 | Wright County | 1.22 |
| 44 | Jackson County | 1.21 |
| 45 | Guthrie County | 1.2 |
| 45 | Palo Alto County | 1.2 |
| 46 | Butler County | 1.19 |
| 47 | Humboldt County | 1.18 |
| 48 | Buchanan County | 1.17 |
| 48 | Jasper County | 1.17 |
| 48 | Kossuth County | 1.17 |
| 48 | Madison County | 1.17 |
| 49 | Boone County | 1.16 |
| 49 | Calhoun County | 1.16 |
| 49 | Emmet County | 1.16 |
| 49 | Plymouth County | 1.16 |
| 49 | Ringgold County | 1.16 |
| 50 | Dickinson County | 1.15 |
| 50 | Grundy County | 1.15 |
| 51 | Cherokee County | 1.14 |
| 51 | Clayton County | 1.14 |
| 51 | Franklin County | 1.14 |
| 52 | Montgomery County | 1.12 |
| 52 | Van Buren County | 1.12 |
| 53 | Davis County | 1.08 |
| 54 | Hancock County | 1.06 |
| 55 | Sac County | 1.02 |
| 55 | Union County | 1.02 |
| 56 | Cass County | 1 |
| 56 | Howard County | 1 |
| 56 | Iowa County | 1 |
| 57 | Audubon County | 0.99 |
| 57 | Carroll County | 0.99 |
| 58 | Louisa County | 0.98 |
| 58 | Lucas County | 0.98 |
| 59 | Chickasaw County | 0.92 |
| 60 | Adams County | 0.88 |
| 61 | Winneshiek County | 0.86 |
| 62 | Crawford County | 0.81 |
| 62 | Jones County | 0.81 |
| 63 | Allamakee County | 0.8 |
| 64 | Delaware County | 0.77 |
| 65 | Sioux County | 0.72 |
| 66 | Mitchell County | 0.63 |