Ranking of Montana Counties By Percentage of Population that are Non-Hispanic White in 2015
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2015, among all Montana counties, Carter County had the highest percentage of its population who identified their ethnicity as Non-Hispanic White (97.21%), followed by Garfield County (97.12%), and Petroleum County (96.84%).
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.
You may also be interested in:
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
Non-Hispanic White in 2015
Items per page:
25
0 of 0
| Rank | County | % of County Population |
|---|---|---|
| 1 | Carter County | 97.21 |
| 2 | Garfield County | 97.12 |
| 3 | Petroleum County | 96.84 |
| 4 | Liberty County | 96.79 |
| 5 | Judith Basin County | 96.22 |
| 6 | Meagher County | 95.34 |
| 7 | McCone County | 95.29 |
| 8 | Fallon County | 94.92 |
| 9 | Carbon County | 94.55 |
| 10 | Fergus County | 94.47 |
| 11 | Sweet Grass County | 94.36 |
| 12 | Wibaux County | 94.3 |
| 13 | Granite County | 94.27 |
| 14 | Teton County | 94.08 |
| 15 | Broadwater County | 94.04 |
| 16 | Park County | 93.81 |
| 17 | Powder River County | 93.72 |
| 18 | Ravalli County | 93.34 |
| 19 | Daniels County | 93.32 |
| 20 | Stillwater County | 93.29 |
| 21 | Lincoln County | 93.18 |
| 22 | Flathead County | 93.16 |
| 23 | Jefferson County | 93.12 |
| 24 | Madison County | 92.72 |
| 25 | Custer County | 92.38 |
| 26 | Dawson County | 92.27 |
| 26 | Sheridan County | 92.27 |
| 27 | Gallatin County | 92.15 |
| 28 | Wheatland County | 92.04 |
| 29 | Musselshell County | 91.97 |
| 30 | Lewis and Clark County | 91.76 |
| 31 | Prairie County | 91.58 |
| 32 | Treasure County | 91.47 |
| 33 | Mineral County | 91.46 |
| 34 | Beaverhead County | 91.35 |
| 35 | Golden Valley County | 91.08 |
| 36 | Silver Bow County | 90.83 |
| 37 | Deer Lodge County | 90.58 |
| 38 | Powell County | 90.37 |
| 39 | Sanders County | 90.35 |
| 40 | Missoula County | 89.71 |
| 41 | Richland County | 89.3 |
| 42 | Toole County | 88.18 |
| 43 | Yellowstone County | 87.06 |
| 44 | Cascade County | 86.05 |
| 45 | Valley County | 84.8 |
| 46 | Phillips County | 84.65 |
| 47 | Pondera County | 81.66 |
| 48 | Chouteau County | 76.93 |
| 49 | Hill County | 70.84 |
| 50 | Lake County | 65.58 |
| 51 | Rosebud County | 56.49 |
| 52 | Blaine County | 45.64 |
| 53 | Roosevelt County | 36.75 |
| 54 | Glacier County | 31.22 |
| 55 | Big Horn County | 27.31 |