Ranking of Iowa Counties By Non-Hispanic American Indian and Alaska Native Population in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Iowa counties, Woodbury County had the highest number of people who identified their ethnicity as Non-Hispanic American Indian and Alaska Native (1.53K), followed by Tama County (1.03K), and Polk County (781).
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 2018
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| Rank | County | Non-Hispanic American Indian and Alaska Native Population |
|---|---|---|
| 1 | Woodbury County | 1533 |
| 2 | Tama County | 1032 |
| 3 | Polk County | 781 |
| 4 | Linn County | 446 |
| 5 | Scott County | 403 |
| 6 | Pottawattamie County | 398 |
| 7 | Johnson County | 295 |
| 8 | Black Hawk County | 245 |
| 9 | Dubuque County | 179 |
| 10 | Story County | 173 |
| 11 | Dallas County | 153 |
| 12 | Marshall County | 149 |
| 13 | Webster County | 118 |
| 14 | Clinton County | 113 |
| 14 | Warren County | 113 |
| 15 | Des Moines County | 109 |
| 15 | Jasper County | 109 |
| 16 | Muscatine County | 105 |
| 17 | Plymouth County | 101 |
| 18 | Monona County | 100 |
| 18 | Wapello County | 100 |
| 19 | Cerro Gordo County | 90 |
| 20 | Boone County | 87 |
| 21 | Page County | 86 |
| 22 | Lee County | 83 |
| 23 | Sioux County | 76 |
| 24 | Mills County | 73 |
| 25 | Jones County | 64 |
| 26 | Benton County | 62 |
| 27 | Mahaska County | 61 |
| 28 | Henry County | 56 |
| 29 | Hardin County | 51 |
| 29 | Poweshiek County | 51 |
| 30 | Marion County | 49 |
| 31 | Jefferson County | 45 |
| 31 | Madison County | 45 |
| 32 | Jackson County | 44 |
| 33 | Clay County | 43 |
| 33 | Emmet County | 43 |
| 33 | Montgomery County | 43 |
| 34 | Shelby County | 42 |
| 35 | Harrison County | 40 |
| 36 | Calhoun County | 39 |
| 36 | Cherokee County | 39 |
| 36 | Crawford County | 39 |
| 36 | Washington County | 39 |
| 37 | Hamilton County | 38 |
| 38 | Louisa County | 37 |
| 39 | Allamakee County | 36 |
| 39 | Carroll County | 36 |
| 39 | Greene County | 36 |
| 39 | Union County | 36 |
| 40 | Appanoose County | 35 |
| 41 | Guthrie County | 33 |
| 42 | Buchanan County | 32 |
| 42 | Decatur County | 32 |
| 43 | Clarke County | 31 |
| 43 | Fayette County | 31 |
| 44 | Bremer County | 30 |
| 45 | Palo Alto County | 29 |
| 46 | Buena Vista County | 28 |
| 46 | Wright County | 28 |
| 47 | Cedar County | 27 |
| 48 | Floyd County | 26 |
| 48 | Osceola County | 26 |
| 49 | Fremont County | 25 |
| 50 | Iowa County | 24 |
| 50 | Winnebago County | 24 |
| 51 | Dickinson County | 23 |
| 51 | Franklin County | 23 |
| 51 | O'Brien County | 23 |
| 52 | Cass County | 22 |
| 52 | Delaware County | 22 |
| 52 | Hancock County | 22 |
| 53 | Lucas County | 21 |
| 53 | Lyon County | 21 |
| 54 | Winneshiek County | 20 |
| 55 | Kossuth County | 19 |
| 56 | Adair County | 18 |
| 56 | Butler County | 18 |
| 56 | Clayton County | 18 |
| 57 | Davis County | 17 |
| 57 | Ida County | 17 |
| 58 | Adams County | 16 |
| 59 | Grundy County | 15 |
| 59 | Humboldt County | 15 |
| 59 | Monroe County | 15 |
| 59 | Pocahontas County | 15 |
| 60 | Sac County | 14 |
| 60 | Van Buren County | 14 |
| 60 | Worth County | 14 |
| 61 | Keokuk County | 13 |
| 61 | Taylor County | 13 |
| 62 | Ringgold County | 12 |
| 63 | Audubon County | 11 |
| 63 | Mitchell County | 11 |
| 63 | Wayne County | 11 |
| 64 | Chickasaw County | 10 |
| 65 | Howard County | 9 |