Ranking of Iowa Counties By Percentage of Population that are Non-Hispanic Two Or More Races in 2017
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2017, among all Iowa counties, Scott County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Two Or More Races (2.74%), followed by Linn County (2.53%), and Des Moines County (2.41%).
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 Percentage of Pop. that are
Non-Hispanic Two Or More Races in 2017
Items per page:
25
0 of 0
| Rank | County | % of County Population |
|---|---|---|
| 1 | Scott County | 2.74 |
| 2 | Linn County | 2.53 |
| 3 | Des Moines County | 2.41 |
| 4 | Woodbury County | 2.28 |
| 5 | Black Hawk County | 2.27 |
| 6 | Johnson County | 2.19 |
| 7 | Polk County | 2.14 |
| 8 | Webster County | 2.06 |
| 9 | Clinton County | 1.88 |
| 10 | Tama County | 1.86 |
| 11 | Lee County | 1.71 |
| 12 | Pottawattamie County | 1.69 |
| 13 | Cerro Gordo County | 1.64 |
| 14 | Henry County | 1.61 |
| 15 | Jefferson County | 1.55 |
| 16 | Story County | 1.51 |
| 17 | Dubuque County | 1.49 |
| 18 | Poweshiek County | 1.44 |
| 19 | Pocahontas County | 1.41 |
| 20 | Hamilton County | 1.4 |
| 21 | Dallas County | 1.36 |
| 22 | Marshall County | 1.33 |
| 23 | Page County | 1.32 |
| 24 | Winnebago County | 1.3 |
| 25 | Monona County | 1.27 |
| 26 | Appanoose County | 1.25 |
| 27 | Decatur County | 1.21 |
| 27 | Jackson County | 1.21 |
| 28 | Wapello County | 1.2 |
| 29 | Floyd County | 1.17 |
| 30 | Mills County | 1.16 |
| 30 | Muscatine County | 1.16 |
| 31 | Clay County | 1.15 |
| 31 | Fayette County | 1.15 |
| 31 | Madison County | 1.15 |
| 32 | Wayne County | 1.14 |
| 33 | Cedar County | 1.13 |
| 33 | Warren County | 1.13 |
| 34 | Buena Vista County | 1.11 |
| 34 | Greene County | 1.11 |
| 34 | Plymouth County | 1.11 |
| 35 | Washington County | 1.1 |
| 36 | Boone County | 1.09 |
| 36 | Mahaska County | 1.09 |
| 36 | Worth County | 1.09 |
| 37 | Guthrie County | 1.04 |
| 37 | Marion County | 1.04 |
| 38 | Jasper County | 1.03 |
| 39 | Franklin County | 1.02 |
| 39 | Hardin County | 1.02 |
| 39 | Palo Alto County | 1.02 |
| 40 | Clarke County | 1.01 |
| 40 | Harrison County | 1.01 |
| 40 | Monroe County | 1.01 |
| 41 | Fremont County | 1 |
| 41 | Montgomery County | 1 |
| 42 | Benton County | 0.99 |
| 42 | Wright County | 0.99 |
| 43 | Humboldt County | 0.98 |
| 44 | Bremer County | 0.97 |
| 44 | Buchanan County | 0.97 |
| 44 | Cherokee County | 0.97 |
| 45 | Davis County | 0.95 |
| 46 | Shelby County | 0.94 |
| 47 | Butler County | 0.93 |
| 47 | Louisa County | 0.93 |
| 47 | Sac County | 0.93 |
| 48 | Kossuth County | 0.92 |
| 49 | Union County | 0.91 |
| 49 | Van Buren County | 0.91 |
| 50 | Carroll County | 0.9 |
| 50 | Grundy County | 0.9 |
| 50 | Osceola County | 0.9 |
| 51 | Emmet County | 0.88 |
| 51 | Taylor County | 0.88 |
| 52 | Dickinson County | 0.87 |
| 53 | Calhoun County | 0.86 |
| 54 | O'Brien County | 0.85 |
| 55 | Iowa County | 0.84 |
| 56 | Audubon County | 0.83 |
| 56 | Ida County | 0.83 |
| 57 | Jones County | 0.82 |
| 58 | Clayton County | 0.81 |
| 59 | Hancock County | 0.8 |
| 59 | Howard County | 0.8 |
| 60 | Lucas County | 0.79 |
| 61 | Keokuk County | 0.77 |
| 61 | Lyon County | 0.77 |
| 62 | Delaware County | 0.72 |
| 63 | Adams County | 0.71 |
| 64 | Adair County | 0.7 |
| 64 | Chickasaw County | 0.7 |
| 65 | Crawford County | 0.69 |
| 66 | Winneshiek County | 0.68 |
| 67 | Ringgold County | 0.66 |
| 68 | Sioux County | 0.65 |
| 69 | Mitchell County | 0.64 |
| 70 | Cass County | 0.61 |
| 71 | Allamakee County | 0.59 |