Ranking of Montana Counties By Percentage of Population that are White Alone in 2011
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2011, among all Montana counties, Petroleum County had the highest percentage of its population who identified their race as White Alone (99.19%), followed by Garfield County (98.57%), and Carter County (98.24%).
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
White Alone in 2011
Items per page:
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Petroleum County | 99.19 |
| 2 | Garfield County | 98.57 |
| 3 | Carter County | 98.24 |
| 3 | Liberty County | 98.24 |
| 4 | Wibaux County | 98.17 |
| 5 | Judith Basin County | 98.11 |
| 6 | Meagher County | 97.98 |
| 7 | McCone County | 97.84 |
| 8 | Fallon County | 97.58 |
| 9 | Madison County | 97.31 |
| 10 | Stillwater County | 97.3 |
| 11 | Carbon County | 97.28 |
| 12 | Granite County | 97.08 |
| 13 | Park County | 96.83 |
| 14 | Sweet Grass County | 96.74 |
| 15 | Fergus County | 96.56 |
| 16 | Musselshell County | 96.55 |
| 17 | Broadwater County | 96.54 |
| 18 | Teton County | 96.35 |
| 19 | Wheatland County | 96.34 |
| 20 | Powder River County | 96.32 |
| 21 | Prairie County | 96.23 |
| 22 | Ravalli County | 96.16 |
| 23 | Lincoln County | 96.06 |
| 24 | Golden Valley County | 96.02 |
| 25 | Richland County | 95.98 |
| 26 | Dawson County | 95.87 |
| 27 | Flathead County | 95.82 |
| 28 | Jefferson County | 95.75 |
| 29 | Sheridan County | 95.7 |
| 30 | Gallatin County | 95.64 |
| 31 | Custer County | 95.6 |
| 32 | Daniels County | 95.57 |
| 33 | Beaverhead County | 95.56 |
| 34 | Mineral County | 94.88 |
| 35 | Silver Bow County | 94.78 |
| 36 | Lewis and Clark County | 94.52 |
| 37 | Treasure County | 94.5 |
| 38 | Deer Lodge County | 93.54 |
| 39 | Missoula County | 92.87 |
| 40 | Powell County | 92.29 |
| 41 | Sanders County | 92.1 |
| 42 | Yellowstone County | 91.88 |
| 43 | Toole County | 91.43 |
| 44 | Cascade County | 89.75 |
| 45 | Phillips County | 87.41 |
| 46 | Valley County | 87.3 |
| 47 | Pondera County | 82.71 |
| 48 | Chouteau County | 75.95 |
| 49 | Hill County | 73.64 |
| 50 | Lake County | 69.18 |
| 51 | Rosebud County | 61.4 |
| 52 | Blaine County | 47.89 |
| 53 | Roosevelt County | 36.15 |
| 54 | Glacier County | 31.7 |
| 55 | Big Horn County | 31.1 |