Montana Non-Hispanic Two Or More Races Citizen Voting-age Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Non-Hispanic Two Or More Races citizen voting-age population for Montana was 43,310 and represented 5.39% of the total Montana citizen voting-age population.

Among all Montana counties, Missoula had the highest Non-Hispanic Two Or More Races citizen voting-age population (2.00K), followed by Yellowstone (1.84K), and Cascade (1.56K).

In terms of percentages, Roosevelt had the highest percentage of its citizen voting-age population being Non-Hispanic Two Or More Races (4.09%), followed by Lake (3.83%), and Sheridan (3.60%).

The chart and table below shows the Non-Hispanic Two Or More Races citizen voting-age population of each county and the percentage of each county's citizen voting-age 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 Voting-age Population By County in 2018
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Missoula 1995 2.17
Yellowstone 1840 1.54
Cascade 1555 2.48
Gallatin 1480 1.81
Lewis and Clark 965 1.85
Flathead 930 1.23
Lake 855 3.83
Ravalli 560 1.68
Hill 343 2.91
Roosevelt 305 4.09
Lincoln 304 1.94
Silver Bow 275 1.01
Jefferson 240 2.59
Deer Lodge 235 3.09
Park 234 1.79
Richland 225 2.66
Sanders 193 2.06
Custer 179 1.95
Powell 179 3.06
Valley 164 2.81
Teton 134 2.90
Madison 120 1.81
Broadwater 110 2.36
Sheridan 100 3.60
Beaverhead 99 1.32
Fergus 94 1.06
Toole 93 2.33
Big Horn 89 1.02
Rosebud 83 1.28
Glacier 79 0.86
Sweet Grass 75 2.61
Mineral 70 2.03
Stillwater 68 0.93
Dawson 59 0.83
Carbon 58 0.68
Pondera 53 1.18
Chouteau 48 1.10
Blaine 45 0.95
Fallon 40 1.88
Phillips 35 1.12
Powder River 30 2.22
Carter 20 1.89
Musselshell 19 0.50
Judith Basin 15 0.94
Meagher 15 0.96
Golden Valley 8 1.35
Liberty 8 0.45
Treasure 8 1.28
Granite 4 0.15
Wheatland 4 0.25
Daniels 0 0.00
Garfield 0 0.00
McCone 0 0.00
Petroleum 0 0.00
Prairie 0 0.00
Wibaux 0 0.00