Ranking of Montana Counties By Percentage of Voting-age Population that were American Indian and Alaska Native Alone 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 Montana counties, Glacier County had the highest percentage of its voting-age population that identified their race as American Indian and Alaska Native Alone (63.60%), followed by Big Horn County (60.28%), and Roosevelt County (53.20%).
The chart below shows the top 10 counties, and the table below shows the ranking of all Montana counties based on the percentage of the voting-age population that identified as American Indian and Alaska Native Alone.
You can see similar ranking information for other states. You can also see similar rankings of counties for other racial groups in Montana.
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Related Topics: Montana Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of Montana Counties By
Percentage of Voting-age Population that were American Indian and Alaska Native Alone
from Census 2020
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| Rank | County | American Indian & Alaska Native % of County Voting-age Pop. |
|---|---|---|
| 1 | Glacier County | 63.60 |
| 2 | Big Horn County | 60.28 |
| 3 | Roosevelt County | 53.20 |
| 4 | Blaine County | 47.71 |
| 5 | Rosebud County | 30.38 |
| 6 | Hill County | 19.66 |
| 7 | Lake County | 19.11 |
| 8 | Chouteau County | 19.10 |
| 9 | Pondera County | 12.83 |
| 10 | Toole County | 7.88 |
| 11 | Valley County | 7.42 |
| 12 | Phillips County | 6.74 |
| 13 | Powell County | 6.52 |
| 14 | Cascade County | 4.30 |
| 15 | Yellowstone County | 3.71 |
| 16 | Sanders County | 3.50 |
| 17 | Deer Lodge County | 2.75 |
| 18 | Missoula County | 2.50 |
| 19 | Dawson County | 2.02 |
| 20 | Powder River County | 1.81 |
| 21 | Lewis and Clark County | 1.79 |
| 22 | Teton County | 1.72 |
| 22 | Treasure County | 1.72 |
| 23 | Mineral County | 1.64 |
| 24 | Silver Bow County | 1.63 |
| 25 | Custer County | 1.60 |
| 25 | Daniels County | 1.60 |
| 25 | Musselshell County | 1.60 |
| 26 | Richland County | 1.46 |
| 27 | Sheridan County | 1.40 |
| 28 | Jefferson County | 1.26 |
| 29 | Garfield County | 1.12 |
| 29 | Lincoln County | 1.12 |
| 30 | Fergus County | 1.11 |
| 31 | McCone County | 1.03 |
| 32 | Beaverhead County | 1.02 |
| 32 | Prairie County | 1.02 |
| 33 | Granite County | 1.00 |
| 34 | Carbon County | 0.98 |
| 35 | Wibaux County | 0.96 |
| 36 | Flathead County | 0.95 |
| 37 | Broadwater County | 0.94 |
| 38 | Fallon County | 0.82 |
| 38 | Stillwater County | 0.82 |
| 39 | Gallatin County | 0.80 |
| 40 | Ravalli County | 0.79 |
| 41 | Park County | 0.76 |
| 42 | Liberty County | 0.67 |
| 43 | Carter County | 0.64 |
| 44 | Sweet Grass County | 0.45 |
| 45 | Madison County | 0.42 |
| 46 | Wheatland County | 0.31 |
| 47 | Judith Basin County | 0.06 |
| 48 | Golden Valley County | 0.00 |
| 48 | Meagher County | 0.00 |
| 48 | Petroleum County | 0.00 |