Montana Non-Hispanic Two Or More Races Citizen Population By County in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the Non-Hispanic Two Or More Races citizen population for Montana was 54,080 and represented 5.60% of the total Montana citizen population.

Among all Montana counties, Yellowstone had the highest Non-Hispanic Two Or More Races citizen population (2.37K), followed by Cascade (2.31K), and Missoula (2.13K).

In terms of percentages, Roosevelt had the highest percentage of its citizen population being Non-Hispanic Two Or More Races (13.18%), followed by Phillips (5.50%), and Lake (5.33%).

The chart and table below shows the Non-Hispanic Two Or More Races citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Two Or More Races.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Montana Non-Hispanic Two Or More Races Citizen Population By County in 2010
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County Citizen Population % of County Citizen Population
Yellowstone 2365 1.65
Cascade 2310 2.89
Missoula 2125 2.01
Lake 1500 5.33
Flathead 1430 1.62
Roosevelt 1349 13.18
Gallatin 1135 1.32
Lewis and Clark 1124 1.84
Ravalli 550 1.39
Big Horn 475 3.76
Silver Bow 475 1.42
Park 330 2.12
Glacier 324 2.45
Hill 290 1.83
Broadwater 269 5.10
Lincoln 259 1.34
Rosebud 239 2.62
Deer Lodge 230 2.49
Phillips 230 5.50
Powell 180 2.56
Richland 175 1.87
Sanders 175 1.55
Valley 140 1.93
Custer 135 1.18
Jefferson 108 0.97
Stillwater 98 1.10
Beaverhead 94 1.05
Madison 78 1.05
Chouteau 74 1.29
Sheridan 69 2.00
Toole 69 1.36
Sweet Grass 65 1.77
Blaine 58 0.90
Dawson 49 0.55
Pondera 48 0.78
Granite 45 1.48
Carbon 40 0.40
McCone 39 2.28
Musselshell 35 0.81
Fergus 30 0.26
Petroleum 30 5.00
Powder River 30 1.81
Teton 25 0.41
Treasure 25 2.98
Judith Basin 15 0.77
Wibaux 14 1.32
Fallon 8 0.29
Meagher 8 0.40
Garfield 4 0.33
Golden Valley 4 0.49
Liberty 4 0.18
Mineral 4 0.10
Wheatland 4 0.19
Carter 0 0.00
Daniels 0 0.00
Prairie 0 0.00