Ranking of Iowa Counties By American Indian and Alaska Native Alone Population in 2019
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2019, among all Iowa counties, Woodbury County had the highest number of people who identified their race as American Indian and Alaska Native Alone (3.25K), followed by Polk County (1.79K), and Tama County (1.44K).
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 American Indian and Alaska Native Alone Population in 2019
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| Rank | County | American Indian and Alaska Native Alone Population |
|---|---|---|
| 1 | Woodbury County | 3251 |
| 2 | Polk County | 1790 |
| 3 | Tama County | 1439 |
| 4 | Pottawattamie County | 752 |
| 5 | Scott County | 639 |
| 6 | Linn County | 633 |
| 7 | Johnson County | 536 |
| 8 | Black Hawk County | 528 |
| 9 | Marshall County | 336 |
| 10 | Dallas County | 320 |
| 11 | Wapello County | 307 |
| 12 | Muscatine County | 297 |
| 13 | Dubuque County | 292 |
| 14 | Story County | 272 |
| 15 | Plymouth County | 238 |
| 16 | Crawford County | 233 |
| 17 | Sioux County | 218 |
| 18 | Webster County | 198 |
| 19 | Warren County | 177 |
| 20 | Clinton County | 169 |
| 21 | Jasper County | 165 |
| 22 | Cerro Gordo County | 161 |
| 23 | Des Moines County | 149 |
| 24 | Emmet County | 146 |
| 25 | Boone County | 137 |
| 26 | Monona County | 126 |
| 27 | Buena Vista County | 114 |
| 28 | Page County | 112 |
| 29 | Mills County | 107 |
| 30 | Allamakee County | 100 |
| 31 | Clarke County | 99 |
| 32 | Lee County | 98 |
| 33 | Mahaska County | 97 |
| 34 | Henry County | 87 |
| 34 | Jones County | 87 |
| 35 | Poweshiek County | 83 |
| 36 | Franklin County | 78 |
| 37 | Hamilton County | 77 |
| 37 | Hardin County | 77 |
| 37 | Marion County | 77 |
| 38 | Benton County | 75 |
| 39 | Washington County | 72 |
| 40 | Jackson County | 67 |
| 41 | Louisa County | 66 |
| 41 | Union County | 66 |
| 42 | Shelby County | 64 |
| 42 | Wright County | 64 |
| 43 | Fayette County | 62 |
| 43 | Madison County | 62 |
| 44 | Cass County | 60 |
| 45 | Jefferson County | 59 |
| 45 | Kossuth County | 59 |
| 46 | Clay County | 58 |
| 46 | Lyon County | 58 |
| 46 | Montgomery County | 58 |
| 47 | Carroll County | 57 |
| 48 | Floyd County | 54 |
| 48 | O'Brien County | 54 |
| 49 | Harrison County | 53 |
| 50 | Greene County | 52 |
| 51 | Cherokee County | 51 |
| 52 | Buchanan County | 50 |
| 53 | Iowa County | 48 |
| 54 | Winnebago County | 47 |
| 55 | Palo Alto County | 46 |
| 56 | Cedar County | 45 |
| 56 | Guthrie County | 45 |
| 57 | Calhoun County | 44 |
| 58 | Appanoose County | 43 |
| 58 | Bremer County | 43 |
| 58 | Dickinson County | 43 |
| 58 | Pocahontas County | 43 |
| 59 | Clayton County | 41 |
| 60 | Decatur County | 39 |
| 61 | Osceola County | 38 |
| 62 | Lucas County | 37 |
| 63 | Hancock County | 35 |
| 63 | Humboldt County | 35 |
| 64 | Delaware County | 32 |
| 65 | Winneshiek County | 30 |
| 66 | Keokuk County | 29 |
| 67 | Worth County | 28 |
| 68 | Howard County | 27 |
| 69 | Butler County | 26 |
| 70 | Davis County | 24 |
| 70 | Mitchell County | 24 |
| 70 | Taylor County | 24 |
| 71 | Sac County | 23 |
| 72 | Ida County | 20 |
| 73 | Adair County | 19 |
| 73 | Fremont County | 19 |
| 73 | Grundy County | 19 |
| 74 | Adams County | 17 |
| 74 | Chickasaw County | 17 |
| 74 | Van Buren County | 17 |
| 75 | Monroe County | 16 |
| 75 | Ringgold County | 16 |
| 76 | Wayne County | 15 |
| 77 | Audubon County | 13 |