Montana Non-Hispanic Asian Alone Citizen Voting-age Population By County in 2021 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the Non-Hispanic Asian Alone citizen voting-age population for Montana was 33,745 and represented 4.04% of the total Montana citizen voting-age population.

Among all Montana counties, Missoula had the highest Non-Hispanic Asian Alone citizen voting-age population (1.29K), followed by Gallatin (765), and Yellowstone (645).

In terms of percentages, Petroleum had the highest percentage of its citizen voting-age population being Non-Hispanic Asian Alone (6.94%), followed by Fergus (2.58%), and Prairie (1.67%).

The chart and table below shows the Non-Hispanic Asian Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic Asian Alone.

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 Asian Alone Citizen Voting-age Population By County in 2021
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Missoula 1285 1.37
Gallatin 765 0.83
Yellowstone 645 0.52
Cascade 500 0.78
Flathead 365 0.46
Lewis and Clark 280 0.51
Fergus 235 2.58
Silver Bow 145 0.53
Ravalli 130 0.37
Lake 115 0.49
Deer Lodge 70 0.88
Powell 60 1.02
Madison 55 0.78
Park 45 0.32
Roosevelt 45 0.63
Rosebud 45 0.75
Glacier 30 0.31
Hill 30 0.26
Big Horn 25 0.29
Petroleum 25 6.94
Phillips 25 0.79
Custer 20 0.21
Lincoln 20 0.13
Sanders 20 0.20
Beaverhead 15 0.20
Jefferson 15 0.16
Prairie 15 1.67
Sheridan 15 0.54
Carbon 10 0.12
Daniels 10 0.73
McCone 10 0.69
Richland 10 0.12
Valley 10 0.17
Wheatland 10 0.61
Blaine 4 0.08
Chouteau 4 0.09
Dawson 4 0.06
Meagher 4 0.26
Mineral 4 0.11
Pondera 4 0.09
Stillwater 4 0.06
Toole 4 0.10
Wibaux 4 0.54
Broadwater 0 0.00
Carter 0 0.00
Fallon 0 0.00
Garfield 0 0.00
Golden Valley 0 0.00
Granite 0 0.00
Judith Basin 0 0.00
Liberty 0 0.00
Musselshell 0 0.00
Powder River 0 0.00
Sweet Grass 0 0.00
Teton 0 0.00
Treasure 0 0.00