Ranking of Iowa Counties By Percentage of Population that are American Indian and Alaska Native Alone in 2019
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2019, among all Iowa counties, Tama County had the highest percentage of its population who identified their race as American Indian and Alaska Native Alone (8.51%), followed by Woodbury County (3.15%), and Emmet County (1.58%).
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.
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
American Indian and Alaska Native Alone in 2019
Items per page:
25
0 of 0
| Rank | County | % of County Population |
|---|---|---|
| 1 | Tama County | 8.51 |
| 2 | Woodbury County | 3.15 |
| 3 | Emmet County | 1.58 |
| 4 | Monona County | 1.46 |
| 5 | Crawford County | 1.38 |
| 6 | Clarke County | 1.06 |
| 7 | Plymouth County | 0.94 |
| 8 | Wapello County | 0.87 |
| 9 | Marshall County | 0.85 |
| 10 | Pottawattamie County | 0.81 |
| 11 | Franklin County | 0.77 |
| 12 | Page County | 0.74 |
| 13 | Allamakee County | 0.73 |
| 14 | Mills County | 0.71 |
| 15 | Muscatine County | 0.7 |
| 16 | Pocahontas County | 0.65 |
| 17 | Osceola County | 0.64 |
| 18 | Sioux County | 0.62 |
| 19 | Louisa County | 0.6 |
| 20 | Greene County | 0.59 |
| 20 | Montgomery County | 0.59 |
| 21 | Buena Vista County | 0.58 |
| 22 | Shelby County | 0.56 |
| 23 | Webster County | 0.55 |
| 24 | Union County | 0.54 |
| 25 | Boone County | 0.52 |
| 25 | Hamilton County | 0.52 |
| 25 | Palo Alto County | 0.52 |
| 26 | Wright County | 0.51 |
| 27 | Decatur County | 0.5 |
| 28 | Lyon County | 0.49 |
| 29 | Adams County | 0.47 |
| 29 | Cass County | 0.47 |
| 30 | Calhoun County | 0.46 |
| 30 | Hardin County | 0.46 |
| 31 | Cherokee County | 0.45 |
| 31 | Poweshiek County | 0.45 |
| 31 | Winnebago County | 0.45 |
| 32 | Henry County | 0.44 |
| 32 | Jasper County | 0.44 |
| 33 | Lucas County | 0.43 |
| 33 | Mahaska County | 0.43 |
| 34 | Guthrie County | 0.42 |
| 34 | Jones County | 0.42 |
| 35 | Black Hawk County | 0.4 |
| 35 | Kossuth County | 0.4 |
| 36 | O'Brien County | 0.39 |
| 36 | Taylor County | 0.39 |
| 37 | Cerro Gordo County | 0.38 |
| 37 | Des Moines County | 0.38 |
| 37 | Harrison County | 0.38 |
| 37 | Madison County | 0.38 |
| 37 | Worth County | 0.38 |
| 38 | Humboldt County | 0.37 |
| 38 | Polk County | 0.37 |
| 38 | Scott County | 0.37 |
| 39 | Clay County | 0.36 |
| 39 | Clinton County | 0.36 |
| 40 | Floyd County | 0.35 |
| 40 | Jackson County | 0.35 |
| 40 | Johnson County | 0.35 |
| 41 | Appanoose County | 0.34 |
| 41 | Dallas County | 0.34 |
| 41 | Warren County | 0.34 |
| 42 | Hancock County | 0.33 |
| 42 | Jefferson County | 0.33 |
| 42 | Ringgold County | 0.33 |
| 42 | Washington County | 0.33 |
| 43 | Fayette County | 0.32 |
| 44 | Dubuque County | 0.3 |
| 44 | Howard County | 0.3 |
| 44 | Iowa County | 0.3 |
| 45 | Benton County | 0.29 |
| 45 | Ida County | 0.29 |
| 45 | Lee County | 0.29 |
| 46 | Carroll County | 0.28 |
| 46 | Fremont County | 0.28 |
| 46 | Keokuk County | 0.28 |
| 46 | Linn County | 0.28 |
| 46 | Story County | 0.28 |
| 47 | Adair County | 0.27 |
| 47 | Davis County | 0.27 |
| 48 | Dickinson County | 0.25 |
| 49 | Audubon County | 0.24 |
| 49 | Buchanan County | 0.24 |
| 49 | Cedar County | 0.24 |
| 49 | Sac County | 0.24 |
| 49 | Van Buren County | 0.24 |
| 50 | Clayton County | 0.23 |
| 50 | Marion County | 0.23 |
| 50 | Mitchell County | 0.23 |
| 50 | Wayne County | 0.23 |
| 51 | Monroe County | 0.21 |
| 52 | Delaware County | 0.19 |
| 53 | Butler County | 0.18 |
| 54 | Bremer County | 0.17 |
| 55 | Grundy County | 0.16 |
| 56 | Winneshiek County | 0.15 |
| 57 | Chickasaw County | 0.14 |