Ranking of Iowa Counties By Percentage of Population that are Non-Hispanic Two Or More Races in 2020
Updated on August 13, 2024.
Based on the US Census Vintage data estimates, in 2020, among all Iowa counties, Scott County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Two Or More Races (2.89%), followed by Linn County (2.75%), and Des Moines County (2.58%).
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 2020
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Scott County | 2.89 |
| 2 | Linn County | 2.75 |
| 3 | Des Moines County | 2.58 |
| 4 | Black Hawk County | 2.49 |
| 5 | Woodbury County | 2.4 |
| 6 | Johnson County | 2.36 |
| 7 | Polk County | 2.32 |
| 8 | Clinton County | 2.17 |
| 8 | Tama County | 2.17 |
| 9 | Webster County | 2.14 |
| 10 | Jefferson County | 1.93 |
| 11 | Lee County | 1.92 |
| 12 | Pottawattamie County | 1.87 |
| 13 | Cerro Gordo County | 1.77 |
| 14 | Dubuque County | 1.67 |
| 15 | Story County | 1.65 |
| 16 | Fremont County | 1.61 |
| 16 | Henry County | 1.61 |
| 17 | Dallas County | 1.46 |
| 18 | Hamilton County | 1.41 |
| 19 | Marshall County | 1.39 |
| 20 | Page County | 1.38 |
| 21 | Decatur County | 1.37 |
| 22 | Appanoose County | 1.36 |
| 22 | Wapello County | 1.36 |
| 23 | Winnebago County | 1.33 |
| 24 | Pocahontas County | 1.32 |
| 25 | Floyd County | 1.31 |
| 26 | Warren County | 1.29 |
| 26 | Wayne County | 1.29 |
| 27 | Poweshiek County | 1.28 |
| 28 | Cedar County | 1.26 |
| 28 | Monroe County | 1.26 |
| 29 | Marion County | 1.25 |
| 30 | Monona County | 1.22 |
| 31 | Fayette County | 1.21 |
| 31 | Guthrie County | 1.21 |
| 31 | Muscatine County | 1.21 |
| 32 | Madison County | 1.2 |
| 33 | Clarke County | 1.18 |
| 34 | Washington County | 1.17 |
| 35 | Buchanan County | 1.16 |
| 35 | Clay County | 1.16 |
| 35 | Harrison County | 1.16 |
| 35 | Montgomery County | 1.16 |
| 35 | Wright County | 1.16 |
| 36 | Dickinson County | 1.15 |
| 36 | Humboldt County | 1.15 |
| 36 | Ida County | 1.15 |
| 37 | Jackson County | 1.14 |
| 38 | Shelby County | 1.13 |
| 39 | Lyon County | 1.12 |
| 40 | Osceola County | 1.11 |
| 40 | Plymouth County | 1.11 |
| 41 | Boone County | 1.1 |
| 41 | Bremer County | 1.1 |
| 41 | Greene County | 1.1 |
| 41 | Jasper County | 1.1 |
| 42 | Sac County | 1.08 |
| 42 | Taylor County | 1.08 |
| 43 | Palo Alto County | 1.07 |
| 44 | Buena Vista County | 1.06 |
| 44 | Mahaska County | 1.06 |
| 45 | Van Buren County | 1.05 |
| 46 | Benton County | 1.04 |
| 46 | Mills County | 1.04 |
| 47 | Adair County | 1.03 |
| 47 | Iowa County | 1.03 |
| 47 | Louisa County | 1.03 |
| 48 | Emmet County | 1.02 |
| 49 | Calhoun County | 1.01 |
| 50 | Clayton County | 1 |
| 50 | Hardin County | 1 |
| 51 | Grundy County | 0.98 |
| 51 | Keokuk County | 0.98 |
| 51 | Worth County | 0.98 |
| 52 | Butler County | 0.96 |
| 52 | Carroll County | 0.96 |
| 52 | Howard County | 0.96 |
| 53 | Franklin County | 0.94 |
| 54 | Lucas County | 0.93 |
| 55 | Davis County | 0.91 |
| 55 | Kossuth County | 0.91 |
| 56 | Audubon County | 0.9 |
| 56 | Cherokee County | 0.9 |
| 57 | Adams County | 0.89 |
| 57 | O'Brien County | 0.89 |
| 58 | Hancock County | 0.86 |
| 58 | Ringgold County | 0.86 |
| 58 | Union County | 0.86 |
| 59 | Chickasaw County | 0.82 |
| 60 | Jones County | 0.79 |
| 61 | Cass County | 0.75 |
| 62 | Crawford County | 0.72 |
| 63 | Delaware County | 0.71 |
| 64 | Allamakee County | 0.68 |
| 64 | Winneshiek County | 0.68 |
| 65 | Mitchell County | 0.66 |
| 66 | Sioux County | 0.65 |