Ranking of Montana Counties By Percentage of Population that Identified as Non-Hispanic - White Alone from Census 2020
Updated on February 22, 2026.
According to the data from the United States 2020 decennial Census, in April 2020, among all Montana counties, Garfield County had the highest percentage of its population that identified as Non-Hispanic - White Alone (95.91%), followed by Carter County (94.77%), and Liberty County (94.74%).
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 population that identified as Non-Hispanic - White Alone.
You can see similar ranking information for other states. You can also see similar rankings of counties for other ethnicities as well as for the different racial groups in Montana.
You can also see similar ranking for all counties in the United States.
You may also be interested in:
Related Topics: Montana Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of Montana Counties By
Percentage of Population that Identified as
Non-Hispanic - White Alone from Census 2020
25
0 of 0
| Rank | County | % of County Population |
|---|---|---|
| 1 | Garfield County | 95.91 |
| 2 | Carter County | 94.77 |
| 3 | Liberty County | 94.74 |
| 4 | Petroleum County | 93.95 |
| 5 | Fallon County | 93.74 |
| 6 | Judith Basin County | 93.08 |
| 7 | Granite County | 92.66 |
| 8 | Meagher County | 92.42 |
| 9 | Fergus County | 92.31 |
| 10 | Madison County | 92.25 |
| 11 | McCone County | 92.08 |
| 12 | Carbon County | 91.69 |
| 13 | Wibaux County | 91.68 |
| 14 | Park County | 90.96 |
| 15 | Teton County | 90.83 |
| 16 | Broadwater County | 90.77 |
| 17 | Sweet Grass County | 90.59 |
| 18 | Stillwater County | 90.48 |
| 19 | Jefferson County | 90.41 |
| 20 | Deer Lodge County | 90.37 |
| 21 | Musselshell County | 90.36 |
| 22 | Treasure County | 90.29 |
| 23 | Powder River County | 90.26 |
| 24 | Prairie County | 90.26 |
| 25 | Custer County | 90.17 |
| 26 | Lincoln County | 90.08 |
| 27 | Ravalli County | 89.86 |
| 28 | Sheridan County | 89.57 |
| 29 | Flathead County | 89.52 |
| 30 | Wheatland County | 89.42 |
| 31 | Mineral County | 89.17 |
| 32 | Dawson County | 89.14 |
| 33 | Beaverhead County | 88.89 |
| 34 | Silver Bow County | 88.47 |
| 35 | Daniels County | 88.32 |
| 36 | Golden Valley County | 87.97 |
| 37 | Lewis and Clark County | 87.45 |
| 38 | Gallatin County | 87.43 |
| 39 | Powell County | 86.61 |
| 40 | Sanders County | 86.55 |
| 41 | Richland County | 86.09 |
| 42 | Missoula County | 84.76 |
| 43 | Toole County | 84.07 |
| 44 | Valley County | 83.84 |
| 45 | Yellowstone County | 82.87 |
| 46 | Phillips County | 82.81 |
| 47 | Cascade County | 81.50 |
| 48 | Pondera County | 78.74 |
| 49 | Chouteau County | 70.77 |
| 50 | Hill County | 67.57 |
| 51 | Lake County | 65.44 |
| 52 | Rosebud County | 57.25 |
| 53 | Blaine County | 41.77 |
| 54 | Roosevelt County | 33.23 |
| 55 | Big Horn County | 25.96 |
| 56 | Glacier County | 25.37 |