Ranking of Montana Counties By Percentage of Population that are Non-Hispanic Two Or More Races in 2015
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2015, among all Montana counties, Lake County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Two Or More Races (6.46%), followed by Phillips County (3.98%), and Prairie County (3.68%).
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
Non-Hispanic Two Or More Races in 2015
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Lake County | 6.46 |
| 2 | Phillips County | 3.98 |
| 3 | Prairie County | 3.68 |
| 4 | Cascade County | 3.33 |
| 5 | Hill County | 3.19 |
| 6 | Roosevelt County | 2.96 |
| 7 | Glacier County | 2.71 |
| 8 | Rosebud County | 2.65 |
| 8 | Wheatland County | 2.65 |
| 9 | Sanders County | 2.64 |
| 10 | Missoula County | 2.56 |
| 11 | Big Horn County | 2.48 |
| 12 | Golden Valley County | 2.44 |
| 13 | Mineral County | 2.41 |
| 13 | Richland County | 2.41 |
| 13 | Yellowstone County | 2.41 |
| 14 | Valley County | 2.27 |
| 15 | Deer Lodge County | 2.23 |
| 16 | Blaine County | 2.22 |
| 17 | Teton County | 2.19 |
| 18 | Jefferson County | 2.15 |
| 18 | Powder River County | 2.15 |
| 19 | Lincoln County | 2.13 |
| 20 | Pondera County | 2.1 |
| 21 | Toole County | 2.09 |
| 22 | Lewis and Clark County | 2.04 |
| 23 | Flathead County | 1.96 |
| 23 | Sheridan County | 1.96 |
| 24 | Beaverhead County | 1.78 |
| 25 | Granite County | 1.77 |
| 25 | Sweet Grass County | 1.77 |
| 25 | Treasure County | 1.77 |
| 26 | Stillwater County | 1.74 |
| 27 | Custer County | 1.72 |
| 27 | Gallatin County | 1.72 |
| 27 | Silver Bow County | 1.72 |
| 28 | Dawson County | 1.7 |
| 29 | Park County | 1.69 |
| 30 | Musselshell County | 1.62 |
| 31 | Chouteau County | 1.58 |
| 32 | Fergus County | 1.56 |
| 33 | Daniels County | 1.54 |
| 34 | Ravalli County | 1.5 |
| 35 | Meagher County | 1.43 |
| 36 | Liberty County | 1.42 |
| 37 | Madison County | 1.38 |
| 38 | Broadwater County | 1.36 |
| 39 | Fallon County | 1.2 |
| 40 | Powell County | 1.19 |
| 41 | McCone County | 1.18 |
| 42 | Carbon County | 1.07 |
| 43 | Wibaux County | 0.93 |
| 44 | Garfield County | 0.86 |
| 45 | Petroleum County | 0.84 |
| 46 | Judith Basin County | 0.83 |
| 47 | Carter County | 0.61 |