Ranking of Iowa Counties By American Indian and Alaska Native Alone Voting-age Population from Census 2020
Updated on August 26, 2023.
According to the data from the United States 2020 decennial Census, as at April 2020, among all Iowa counties, Polk County had the highest voting-age population who identified their race as American Indian and Alaska Native Alone (1.68K), followed by Woodbury County (1.64K), and Tama County (904).
The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa counties based on American Indian and Alaska Native Alone voting-age population.
You can see similar ranking information for other states. You can also see similar rankings for other racial groups in Iowa.
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Related Topics: Iowa Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of Iowa Counties By American Indian and Alaska Native Alone Voting-age Population from Census 2020
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| Rank | County | American Indian & Alaska Native Voting-age Population |
|---|---|---|
| 1 | Polk County | 1677 |
| 2 | Woodbury County | 1638 |
| 3 | Tama County | 904 |
| 4 | Scott County | 471 |
| 5 | Pottawattamie County | 441 |
| 6 | Linn County | 429 |
| 7 | Black Hawk County | 342 |
| 8 | Johnson County | 258 |
| 9 | Story County | 247 |
| 10 | Marshall County | 224 |
| 11 | Dubuque County | 195 |
| 12 | Wapello County | 170 |
| 13 | Muscatine County | 160 |
| 14 | Dallas County | 156 |
| 15 | Webster County | 138 |
| 16 | Sioux County | 131 |
| 17 | Crawford County | 115 |
| 18 | Cerro Gordo County | 105 |
| 19 | Clinton County | 98 |
| 20 | Jasper County | 93 |
| 21 | Monona County | 88 |
| 22 | Buena Vista County | 86 |
| 23 | Warren County | 78 |
| 24 | Lee County | 69 |
| 25 | Allamakee County | 66 |
| 25 | Plymouth County | 66 |
| 26 | Henry County | 57 |
| 27 | Hamilton County | 56 |
| 27 | Washington County | 56 |
| 27 | Wright County | 56 |
| 28 | Marion County | 54 |
| 29 | Des Moines County | 51 |
| 30 | O'Brien County | 50 |
| 30 | Page County | 50 |
| 31 | Jones County | 49 |
| 32 | Poweshiek County | 47 |
| 33 | Boone County | 45 |
| 34 | Franklin County | 44 |
| 35 | Clay County | 42 |
| 36 | Emmet County | 41 |
| 37 | Clarke County | 40 |
| 37 | Louisa County | 40 |
| 38 | Cedar County | 38 |
| 38 | Jefferson County | 38 |
| 38 | Shelby County | 38 |
| 39 | Iowa County | 33 |
| 40 | Hancock County | 32 |
| 40 | Jackson County | 32 |
| 40 | Mahaska County | 32 |
| 41 | Clayton County | 31 |
| 41 | Delaware County | 31 |
| 41 | Union County | 31 |
| 42 | Fayette County | 30 |
| 42 | Hardin County | 30 |
| 42 | Mills County | 30 |
| 43 | Benton County | 28 |
| 43 | Howard County | 28 |
| 44 | Carroll County | 27 |
| 44 | Lyon County | 27 |
| 44 | Osceola County | 27 |
| 45 | Winneshiek County | 26 |
| 46 | Butler County | 25 |
| 46 | Montgomery County | 25 |
| 47 | Bremer County | 23 |
| 47 | Cass County | 23 |
| 48 | Calhoun County | 22 |
| 49 | Cherokee County | 21 |
| 49 | Pocahontas County | 21 |
| 50 | Decatur County | 20 |
| 50 | Dickinson County | 20 |
| 51 | Fremont County | 19 |
| 52 | Madison County | 18 |
| 53 | Buchanan County | 17 |
| 53 | Harrison County | 17 |
| 54 | Appanoose County | 16 |
| 54 | Guthrie County | 16 |
| 54 | Taylor County | 16 |
| 54 | Winnebago County | 16 |
| 55 | Adams County | 15 |
| 55 | Keokuk County | 15 |
| 56 | Adair County | 14 |
| 56 | Chickasaw County | 14 |
| 56 | Floyd County | 14 |
| 56 | Palo Alto County | 14 |
| 57 | Greene County | 12 |
| 58 | Davis County | 11 |
| 58 | Kossuth County | 11 |
| 58 | Sac County | 11 |
| 59 | Humboldt County | 10 |
| 59 | Mitchell County | 10 |
| 60 | Wayne County | 9 |
| 61 | Worth County | 8 |
| 62 | Monroe County | 7 |
| 62 | Ringgold County | 7 |
| 63 | Grundy County | 6 |
| 63 | Van Buren County | 6 |
| 64 | Lucas County | 5 |
| 65 | Ida County | 4 |
| 66 | Audubon County | 3 |