Montana Black or African American Alone Population By County in Census 2020

Updated on February 11, 2023.

According to the data from the US 2020 decennial Census, in April 2020, there were 5,484 people in Montana who identified their race as Black or African American Alone, which is 0.51% of the total population of Montana. Yellowstone County had the highest number of people who identify as Black or African American Alone (1,309), followed by Cascade County (1,196), and Missoula County (752). On the other hand, the three counties with the least number of people who identify as Black or African American Alone were: Petroleum County (0), Granite County (0), and Garfield County (0).

In terms of the percentage of each county's total population, Cascade County had the highest percentage, with 1.42% of its population identifying their race as Black or African American Alone, followed by Golden Valley County (1.22%), and Powell County (0.97%).

You can see similar information for other states and also for the United States by state. You can also see similar information for other racial groups as well as the different ethnicities in Montana.

Hover over or click on the counties to see the number and percentage of each county's population that identify as Black or African American Alone. The data can also be filtered, sorted, and explored further in a table below.

Montana Black or African American Alone Population By County in Census 2020
Montana Black or African American Alone Population By County in Census 2020
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County Black Alone Population % of County Population
Beaverhead County 29 0.31
Big Horn County 11 0.08
Blaine County 13 0.19
Broadwater County 17 0.25
Carbon County 22 0.21
Carter County 0 0.00
Cascade County 1196 1.42
Chouteau County 10 0.17
Custer County 71 0.60
Daniels County 0 0.00
Dawson County 42 0.47
Deer Lodge County 23 0.24
Fallon County 5 0.16
Fergus County 21 0.18
Flathead County 280 0.27
Gallatin County 526 0.44
Garfield County 0 0.00
Glacier County 20 0.14
Golden Valley County 10 1.22
Granite County 0 0.00
Hill County 46 0.28
Jefferson County 16 0.13
Judith Basin County 9 0.45
Lake County 64 0.21
Lewis and Clark County 282 0.40
Liberty County 2 0.10
Lincoln County 37 0.19
McCone County 1 0.06
Madison County 15 0.17
Meagher County 13 0.68
Mineral County 10 0.22
Missoula County 752 0.64
Musselshell County 7 0.15
Park County 62 0.36
Petroleum County 0 0.00
Phillips County 5 0.12
Pondera County 5 0.09
Powder River County 5 0.30
Powell County 67 0.97
Prairie County 2 0.18
Ravalli County 94 0.21
Richland County 63 0.55
Roosevelt County 32 0.30
Rosebud County 20 0.24
Sanders County 23 0.19
Sheridan County 14 0.40
Silver Bow County 131 0.37
Stillwater County 17 0.19
Sweet Grass County 8 0.22
Teton County 21 0.34
Toole County 32 0.64
Treasure County 1 0.13
Valley County 15 0.20
Wheatland County 6 0.29
Wibaux County 2 0.21
Yellowstone County 1309 0.80