Ranking of Montana Counties By Percentage of Population that are American Indian and Alaska Native Alone in 2016
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2016, among all Montana counties, Big Horn County had the highest percentage of its population who identified their race as American Indian and Alaska Native Alone (66.66%), followed by Glacier County (64.33%), and Roosevelt County (59.56%).
The chart below shows the top 10 counties, and the table below shows the ranking of all Montana 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: Montana Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Montana Counties By Percentage of Pop. that are
American Indian and Alaska Native Alone in 2016
Items per page:
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Big Horn County | 66.66 |
| 2 | Glacier County | 64.33 |
| 3 | Roosevelt County | 59.56 |
| 4 | Blaine County | 49.24 |
| 5 | Rosebud County | 38.8 |
| 6 | Lake County | 24.66 |
| 7 | Hill County | 23.15 |
| 8 | Chouteau County | 19.26 |
| 9 | Pondera County | 13.8 |
| 10 | Valley County | 9.49 |
| 11 | Phillips County | 9.39 |
| 12 | Toole County | 5.12 |
| 13 | Powell County | 4.91 |
| 14 | Yellowstone County | 4.68 |
| 15 | Cascade County | 4.61 |
| 16 | Sanders County | 4.17 |
| 17 | Deer Lodge County | 3.74 |
| 18 | Daniels County | 2.89 |
| 19 | Missoula County | 2.79 |
| 20 | Treasure County | 2.51 |
| 21 | Wheatland County | 2.36 |
| 22 | Silver Bow County | 2.28 |
| 23 | Richland County | 2.27 |
| 24 | Lewis and Clark County | 2.21 |
| 25 | Custer County | 2.19 |
| 26 | Dawson County | 2.13 |
| 27 | Powder River County | 2 |
| 28 | Sheridan County | 1.94 |
| 29 | Mineral County | 1.87 |
| 30 | Beaverhead County | 1.82 |
| 31 | Jefferson County | 1.78 |
| 32 | Musselshell County | 1.77 |
| 33 | Teton County | 1.76 |
| 34 | Fergus County | 1.57 |
| 35 | Broadwater County | 1.5 |
| 36 | Golden Valley County | 1.48 |
| 37 | McCone County | 1.27 |
| 38 | Flathead County | 1.25 |
| 39 | Carbon County | 1.24 |
| 40 | Lincoln County | 1.21 |
| 41 | Park County | 1.2 |
| 42 | Ravalli County | 1.17 |
| 43 | Stillwater County | 1.13 |
| 44 | Judith Basin County | 1.03 |
| 45 | Carter County | 1.02 |
| 45 | Petroleum County | 1.02 |
| 46 | Gallatin County | 0.99 |
| 47 | Liberty County | 0.95 |
| 48 | Sweet Grass County | 0.91 |
| 49 | Granite County | 0.86 |
| 49 | Meagher County | 0.86 |
| 50 | Madison County | 0.82 |
| 51 | Wibaux County | 0.77 |
| 52 | Fallon County | 0.68 |
| 53 | Prairie County | 0.6 |
| 54 | Garfield County | 0.39 |