Ranking of Iowa Counties By Non-Hispanic American Indian and Alaska Native Population in 2021
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2021, among all Iowa counties, Woodbury County had the highest number of people who identified their ethnicity as Non-Hispanic American Indian and Alaska Native (1.59K), followed by Tama County (1.03K), and Polk County (747).
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 American Indian and Alaska Native Population in 2021
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| Rank | County | Non-Hispanic American Indian and Alaska Native Population |
|---|---|---|
| 1 | Woodbury County | 1593 |
| 2 | Tama County | 1033 |
| 3 | Polk County | 747 |
| 4 | Pottawattamie County | 415 |
| 5 | Linn County | 413 |
| 6 | Scott County | 352 |
| 7 | Johnson County | 320 |
| 8 | Black Hawk County | 275 |
| 9 | Dallas County | 184 |
| 10 | Dubuque County | 182 |
| 11 | Story County | 178 |
| 12 | Marshall County | 160 |
| 13 | Monona County | 152 |
| 14 | Webster County | 142 |
| 15 | Jasper County | 134 |
| 16 | Warren County | 125 |
| 17 | Clinton County | 122 |
| 18 | Plymouth County | 119 |
| 19 | Des Moines County | 116 |
| 20 | Muscatine County | 108 |
| 21 | Wapello County | 100 |
| 22 | Cerro Gordo County | 97 |
| 23 | Boone County | 91 |
| 24 | Page County | 86 |
| 25 | Lee County | 81 |
| 25 | Sioux County | 81 |
| 26 | Jones County | 80 |
| 27 | Benton County | 73 |
| 28 | Mills County | 70 |
| 29 | Henry County | 64 |
| 30 | Mahaska County | 62 |
| 31 | Crawford County | 58 |
| 32 | Poweshiek County | 53 |
| 33 | Appanoose County | 52 |
| 33 | Clay County | 52 |
| 33 | Hardin County | 52 |
| 34 | Madison County | 51 |
| 35 | Montgomery County | 50 |
| 36 | Jackson County | 48 |
| 36 | Marion County | 48 |
| 37 | Calhoun County | 45 |
| 38 | Washington County | 44 |
| 39 | Jefferson County | 43 |
| 40 | Bremer County | 42 |
| 40 | Fayette County | 42 |
| 40 | Union County | 42 |
| 41 | Hamilton County | 41 |
| 42 | Shelby County | 39 |
| 43 | Carroll County | 38 |
| 43 | Cherokee County | 38 |
| 43 | Greene County | 38 |
| 43 | Harrison County | 38 |
| 44 | Emmet County | 36 |
| 45 | Louisa County | 35 |
| 45 | Wright County | 35 |
| 46 | Cedar County | 34 |
| 46 | Decatur County | 34 |
| 46 | Guthrie County | 34 |
| 47 | Buchanan County | 33 |
| 48 | Buena Vista County | 32 |
| 48 | O'Brien County | 32 |
| 49 | Allamakee County | 31 |
| 50 | Davis County | 30 |
| 50 | Iowa County | 30 |
| 50 | Palo Alto County | 30 |
| 51 | Cass County | 29 |
| 51 | Fremont County | 29 |
| 52 | Clarke County | 28 |
| 52 | Dickinson County | 28 |
| 52 | Franklin County | 28 |
| 53 | Delaware County | 26 |
| 53 | Floyd County | 26 |
| 53 | Lucas County | 26 |
| 53 | Osceola County | 26 |
| 54 | Howard County | 25 |
| 55 | Lyon County | 24 |
| 56 | Winnebago County | 23 |
| 57 | Pocahontas County | 22 |
| 58 | Clayton County | 21 |
| 59 | Kossuth County | 20 |
| 60 | Grundy County | 19 |
| 60 | Hancock County | 19 |
| 60 | Winneshiek County | 19 |
| 61 | Adair County | 18 |
| 61 | Adams County | 18 |
| 61 | Humboldt County | 18 |
| 62 | Butler County | 17 |
| 62 | Worth County | 17 |
| 63 | Sac County | 16 |
| 64 | Ida County | 15 |
| 64 | Monroe County | 15 |
| 64 | Van Buren County | 15 |
| 65 | Keokuk County | 14 |
| 66 | Mitchell County | 13 |
| 67 | Ringgold County | 12 |
| 67 | Wayne County | 12 |
| 68 | Chickasaw County | 11 |
| 68 | Taylor County | 11 |
| 69 | Audubon County | 10 |