Ranking of South Dakota Counties By Percentage of Population that are American Indian and Alaska Native Alone in 2021
Updated on August 12, 2024.
Based on the US Census Vintage data estimates, in 2021, among all South Dakota counties, Oglala Lakota County had the highest percentage of its population who identified their race as American Indian and Alaska Native Alone (90.23%), followed by Todd County (84.95%), and Buffalo County (79.94%).
The chart below shows the top 10 counties, and the table below shows the ranking of all South Dakota 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.
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Related Topics: South Dakota Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of South Dakota Counties By Percentage of Pop. that are
American Indian and Alaska Native Alone in 2021
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Oglala Lakota County | 90.23 |
| 2 | Todd County | 84.95 |
| 3 | Buffalo County | 79.94 |
| 4 | Dewey County | 73.16 |
| 5 | Ziebach County | 67.59 |
| 6 | Corson County | 65 |
| 7 | Bennett County | 58.54 |
| 8 | Mellette County | 55.11 |
| 9 | Jackson County | 53.95 |
| 10 | Lyman County | 37.87 |
| 11 | Roberts County | 37.43 |
| 12 | Charles Mix County | 30.7 |
| 13 | Tripp County | 15.05 |
| 14 | Moody County | 14.54 |
| 15 | Walworth County | 14.14 |
| 16 | Hughes County | 12.37 |
| 17 | Brule County | 11.23 |
| 18 | Pennington County | 10.14 |
| 19 | Hyde County | 10 |
| 20 | Marshall County | 9.67 |
| 21 | Day County | 9.27 |
| 22 | Gregory County | 7.94 |
| 23 | Bon Homme County | 7.83 |
| 24 | Stanley County | 7.08 |
| 25 | Jones County | 6.49 |
| 26 | Fall River County | 6.36 |
| 27 | Clay County | 4.06 |
| 28 | Brown County | 3.8 |
| 29 | Davison County | 3.64 |
| 30 | Sully County | 3.54 |
| 31 | Custer County | 3.33 |
| 32 | Potter County | 3.28 |
| 33 | Meade County | 3.24 |
| 34 | Yankton County | 3.21 |
| 35 | Codington County | 3.1 |
| 36 | Minnehaha County | 3.03 |
| 37 | Aurora County | 2.96 |
| 38 | Haakon County | 2.83 |
| 39 | Butte County | 2.7 |
| 40 | Perkins County | 2.69 |
| 41 | Harding County | 2.49 |
| 42 | Douglas County | 2.42 |
| 43 | Lawrence County | 2.33 |
| 44 | Beadle County | 2.2 |
| 45 | Spink County | 1.97 |
| 46 | Lake County | 1.9 |
| 47 | Campbell County | 1.89 |
| 48 | Hutchinson County | 1.74 |
| 49 | Grant County | 1.56 |
| 49 | McCook County | 1.56 |
| 50 | Turner County | 1.3 |
| 51 | Brookings County | 1.29 |
| 52 | Edmunds County | 1.22 |
| 53 | Kingsbury County | 1.21 |
| 54 | Jerauld County | 1.16 |
| 55 | Clark County | 1.14 |
| 56 | Sanborn County | 1.05 |
| 57 | Hamlin County | 1.01 |
| 57 | Union County | 1.01 |
| 58 | Faulk County | 0.99 |
| 59 | Deuel County | 0.82 |
| 60 | Lincoln County | 0.81 |
| 61 | Hanson County | 0.77 |
| 62 | Miner County | 0.56 |
| 63 | McPherson County | 0.54 |
| 64 | Hand County | 0.49 |