Montana Non-Hispanic White Alone Citizen Voting-age Population By County in 2011 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2011, the Non-Hispanic White Alone citizen voting-age population for Montana was 2,506,185 and represented 333.61% of the total Montana citizen voting-age population.

Among all Montana counties, Yellowstone had the highest Non-Hispanic White Alone citizen voting-age population (100.68K), followed by Missoula (79.64K), and Gallatin (65.88K).

In terms of percentages, Wibaux had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (100.00%), followed by McCone (99.26%), and Prairie (98.92%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic White 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 White Alone Citizen Voting-age Population By County in 2011
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Yellowstone 100675 91.05
Missoula 79635 93.18
Gallatin 65875 95.16
Flathead 64800 95.38
Cascade 55255 89.63
Lewis and Clark 45135 94.28
Ravalli 29465 95.40
Silver Bow 24810 93.76
Lake 15600 73.72
Lincoln 14795 95.08
Park 12020 96.24
Hill 9090 78.23
Fergus 8740 95.99
Custer 8535 94.78
Sanders 8285 92.26
Jefferson 8165 95.05
Carbon 7635 97.45
Deer Lodge 6985 93.51
Richland 6910 95.25
Beaverhead 6815 95.05
Dawson 6780 94.56
Stillwater 6675 95.77
Madison 5990 97.00
Powell 5310 91.32
Valley 5045 89.53
Teton 4390 95.64
Rosebud 4290 66.88
Broadwater 3865 98.22
Pondera 3810 83.83
Toole 3705 89.93
Chouteau 3470 83.31
Musselshell 3405 96.60
Big Horn 3275 38.39
Mineral 3215 96.11
Glacier 3180 35.20
Roosevelt 3085 43.88
Phillips 2830 88.44
Sweet Grass 2780 98.76
Sheridan 2630 96.34
Blaine 2445 54.15
Granite 2425 97.00
Fallon 2135 98.39
Liberty 1770 98.06
Wheatland 1700 98.84
Judith Basin 1645 98.50
Meagher 1395 97.55
McCone 1345 99.26
Daniels 1325 95.32
Powder River 1250 97.28
Carter 1020 98.08
Prairie 915 98.92
Garfield 865 96.65
Wibaux 765 100.00
Golden Valley 635 97.69
Treasure 610 93.13
Petroleum 375 89.29