Ranking of US Counties By Percentage of Population that are American Indian and Alaska Native Alone from Census 2020
Updated on February 15, 2023.
According to the data from the United States 2020 decennial Census, in April 2020, Kusilvak Census Area, AK had the highest percentage of a US county's population who identified their race as American Indian and Alaska Native Alone (94.96%), followed by Oglala Lakota County, SD (93.78%), and Todd County, SD (88.73%).
The chart below shows the top 10, and the table below shows the ranking of the top 200 counties based on the percentage of each county's population that identify as American Indian and Alaska Native Alone.
You can see similar ranking information for other racial groups in the US.
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Related Topics: US Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of US Counties By Percentage of Pop.
that are American Indian and Alaska Native Alone from Census 2020
Rank | County | American Indian & Alaska Native % of County Pop. |
|---|---|---|
| 1 | Kusilvak Census Area, AK | 94.96 |
| 2 | Oglala Lakota County, SD | 93.78 |
| 3 | Todd County, SD | 88.73 |
| 4 | Menominee County, WI | 85.62 |
| 5 | Sioux County, ND | 85.48 |
| 6 | Bethel Census Area, AK | 83.75 |
| 7 | Northwest Arctic Borough, AK | 83.01 |
| 8 | Buffalo County, SD | 81.37 |
| 9 | Ziebach County, SD | 79.78 |
| 10 | Dewey County, SD | 78.95 |
| 11 | McKinley County, NM | 78.11 |
| 12 | Rolette County, ND | 76.13 |
| 13 | Nome Census Area, AK | 75.21 |
| 14 | Yukon-Koyukuk Census Area, AK | 71.72 |
| 15 | Apache County, AZ | 71.21 |
| 16 | Dillingham Census Area, AK | 71.09 |
| 17 | Corson County, SD | 70.07 |
| 18 | Lake and Peninsula Borough, AK | 67.34 |
| 19 | Glacier County, MT | 67.16 |
| 20 | Big Horn County, MT | 67.01 |
| 21 | Bennett County, SD | 61.91 |
| 22 | Thurston County, NE | 58.76 |
| 23 | Mellette County, SD | 57.98 |
| 24 | Roosevelt County, MT | 57.87 |
| 25 | Jackson County, SD | 55.17 |
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