Ranking of Montana Counties By Percentage of Population that are Two Or More Races in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all Montana counties, Lake County had the highest percentage of its population who identified their race as Two Or More Races (7.08%), followed by Phillips County (3.5%), and Cascade County (3.43%).
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
Two Or More Races in 2010
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Lake County | 7.08 |
| 2 | Phillips County | 3.5 |
| 3 | Cascade County | 3.43 |
| 4 | Hill County | 3.16 |
| 5 | Roosevelt County | 2.94 |
| 6 | Sanders County | 2.9 |
| 7 | Glacier County | 2.79 |
| 8 | Rosebud County | 2.69 |
| 9 | Treasure County | 2.66 |
| 10 | Prairie County | 2.54 |
| 11 | Big Horn County | 2.45 |
| 11 | Missoula County | 2.45 |
| 12 | Yellowstone County | 2.43 |
| 13 | Deer Lodge County | 2.33 |
| 14 | Pondera County | 2.24 |
| 15 | Lewis and Clark County | 2.22 |
| 16 | Mineral County | 2.2 |
| 17 | Wheatland County | 2.13 |
| 18 | Jefferson County | 2.1 |
| 19 | Lincoln County | 2.06 |
| 20 | Valley County | 2.05 |
| 21 | Flathead County | 1.99 |
| 22 | Silver Bow County | 1.94 |
| 23 | Powder River County | 1.9 |
| 23 | Sheridan County | 1.9 |
| 24 | Blaine County | 1.86 |
| 25 | Teton County | 1.8 |
| 26 | Ravalli County | 1.79 |
| 27 | Toole County | 1.76 |
| 28 | Richland County | 1.75 |
| 29 | Gallatin County | 1.65 |
| 30 | Beaverhead County | 1.63 |
| 30 | Sweet Grass County | 1.63 |
| 31 | Daniels County | 1.6 |
| 31 | Granite County | 1.6 |
| 32 | Custer County | 1.59 |
| 32 | Golden Valley County | 1.59 |
| 33 | Chouteau County | 1.52 |
| 34 | Dawson County | 1.48 |
| 35 | Stillwater County | 1.47 |
| 36 | Fergus County | 1.42 |
| 36 | Madison County | 1.42 |
| 36 | Park County | 1.42 |
| 37 | Musselshell County | 1.41 |
| 38 | Broadwater County | 1.35 |
| 39 | Powell County | 1.27 |
| 40 | Liberty County | 1.24 |
| 41 | Meagher County | 1.23 |
| 42 | Fallon County | 1.21 |
| 43 | McCone County | 1.09 |
| 44 | Carbon County | 0.92 |
| 45 | Wibaux County | 0.89 |
| 46 | Judith Basin County | 0.68 |
| 47 | Petroleum County | 0.61 |
| 48 | Carter County | 0.52 |
| 49 | Garfield County | 0.5 |