Montana Non-Hispanic American Indian and Alaska Native Alone Citizen Voting-age Population By County in 2016 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2016, the Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population for Montana was 17,500 and represented 2.22% of the total Montana citizen voting-age population.

Among all Montana counties, Glacier had the highest Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population (5.65K), followed by Big Horn (5.13K), and Lake (4.71K).

In terms of percentages, Glacier had the highest percentage of its citizen voting-age population being Non-Hispanic American Indian & Alaska Native Alone (61.28%), followed by Big Horn (59.21%), and Roosevelt (50.96%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic American Indian & Alaska Native 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 American Indian and Alaska Native Alone Citizen Voting-age Population By County in 2016
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Glacier 5650 61.28
Big Horn 5125 59.21
Lake 4705 21.54
Yellowstone 4040 3.43
Roosevelt 3855 50.96
Cascade 2325 3.69
Hill 2260 18.85
Blaine 2030 44.18
Rosebud 1965 30.00
Missoula 1925 2.15
Lewis and Clark 1070 2.09
Flathead 955 1.31
Chouteau 740 16.93
Silver Bow 650 2.39
Pondera 575 12.49
Gallatin 550 0.72
Valley 445 7.66
Sanders 350 3.79
Phillips 300 9.32
Powell 270 4.58
Toole 240 5.88
Richland 235 2.78
Dawson 205 2.83
Lincoln 185 1.18
Ravalli 185 0.57
Fergus 170 1.90
Beaverhead 160 2.16
Jefferson 140 1.54
Custer 135 1.45
Deer Lodge 115 1.49
Park 105 0.83
Teton 90 1.95
Carbon 85 1.01
Broadwater 75 1.66
Liberty 50 2.70
Sheridan 50 1.77
Musselshell 40 1.08
Stillwater 35 0.48
Madison 30 0.47
Judith Basin 25 1.51
Meagher 25 1.63
Granite 20 0.77
Wheatland 20 1.26
Powder River 15 1.10
Daniels 10 0.70
McCone 10 0.76
Carter 4 0.39
Fallon 4 0.19
Mineral 4 0.12
Prairie 4 0.38
Garfield 0 0.00
Golden Valley 0 0.00
Petroleum 0 0.00
Sweet Grass 0 0.00
Treasure 0 0.00
Wibaux 0 0.00