Montana Non-Hispanic Black or African American Alone Citizen Voting-age 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 Black Alone citizen voting-age population for Montana was 875,795 and represented 117.90% of the total Montana citizen voting-age population.

Among all Montana counties, Cascade had the highest Non-Hispanic Black Alone citizen voting-age population (710), followed by Yellowstone (605), and Missoula (235).

In terms of percentages, Petroleum had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (6.59%), followed by Liberty (1.45%), and Cascade (1.16%).

The chart and table below shows the Non-Hispanic Black Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic Black 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 Black or African American Alone Citizen Voting-age Population By County in 2010
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Cascade 710 1.16
Yellowstone 605 0.56
Missoula 235 0.28
Gallatin 205 0.30
Flathead 95 0.14
Hill 80 0.69
Deer Lodge 60 0.80
Lewis and Clark 60 0.13
Custer 55 0.62
Dawson 45 0.63
Rosebud 40 0.63
Powell 35 0.60
Silver Bow 35 0.13
Madison 30 0.49
Petroleum 30 6.59
Pondera 30 0.65
Jefferson 25 0.29
Liberty 25 1.45
Toole 25 0.63
Beaverhead 20 0.28
Mineral 20 0.61
Lake 15 0.07
Ravalli 15 0.05
Valley 15 0.27
Richland 10 0.14
Lincoln 4 0.03
Sanders 4 0.05
Sheridan 4 0.14
Stillwater 4 0.06
Big Horn 0 0.00
Blaine 0 0.00
Broadwater 0 0.00
Carbon 0 0.00
Carter 0 0.00
Chouteau 0 0.00
Daniels 0 0.00
Fallon 0 0.00
Fergus 0 0.00
Garfield 0 0.00
Glacier 0 0.00
Golden Valley 0 0.00
Granite 0 0.00
Judith Basin 0 0.00
McCone 0 0.00
Meagher 0 0.00
Musselshell 0 0.00
Park 0 0.00
Phillips 0 0.00
Powder River 0 0.00
Prairie 0 0.00
Roosevelt 0 0.00
Sweet Grass 0 0.00
Teton 0 0.00
Treasure 0 0.00
Wheatland 0 0.00
Wibaux 0 0.00