Ranking of Montana Counties By Percentage of Voting-age Population that were Black or African American Alone from Census 2020

Updated on August 26, 2023.

According to the data from the United States 2020 decennial Census, as at April 2020, among all Montana counties, Cascade County had the highest percentage of its voting-age population that identified their race as Black or African American Alone (1.42%), followed by Powell County (1.10%), and Golden Valley County (0.76%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Montana counties based on the percentage of the voting-age population that identified as Black or African American Alone.

You can see similar ranking information for other states. You can also see similar rankings of counties for other racial groups in Montana.

Ranking of Montana Counties By Percentage of Voting-age Population that were Black or African American Alone from Census 2020
Cascade
Powell
Golden Valley
Toole
Yellowstone
Meagher
Missoula
Custer
Dawson
Richland
Ranking of Montana Counties By Percentage of Voting-age Population that were Black or African American Alone from Census 2020
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Rank County Black Alone % of County Voting-age Pop.
1 Cascade County 1.42
2 Powell County 1.10
3 Golden Valley County 0.76
3 Toole County 0.76
4 Yellowstone County 0.72
5 Meagher County 0.57
6 Missoula County 0.56
7 Custer County 0.55
7 Dawson County 0.55
8 Richland County 0.53
9 Judith Basin County 0.49
10 Gallatin County 0.43
11 Lewis and Clark County 0.38
11 Park County 0.38
12 Silver Bow County 0.35
13 Hill County 0.32
13 Sheridan County 0.32
14 Deer Lodge County 0.29
15 Teton County 0.27
15 Wibaux County 0.27
16 Carbon County 0.26
17 Blaine County 0.24
18 Broadwater County 0.23
18 Flathead County 0.23
18 Prairie County 0.23
19 Sanders County 0.22
19 Valley County 0.22
20 Beaverhead County 0.21
20 Lake County 0.21
20 Ravalli County 0.21
20 Sweet Grass County 0.21
21 Roosevelt County 0.20
22 Fallon County 0.18
22 Musselshell County 0.18
23 Treasure County 0.17
24 Lincoln County 0.16
24 Phillips County 0.16
25 Madison County 0.15
26 Glacier County 0.13
26 Liberty County 0.13
26 Mineral County 0.13
27 Chouteau County 0.12
27 Jefferson County 0.12
27 Rosebud County 0.12
28 Stillwater County 0.09
29 Big Horn County 0.08
30 McCone County 0.07
30 Pondera County 0.07
30 Powder River County 0.07
31 Wheatland County 0.06
32 Fergus County 0.03
33 Carter County 0.00
33 Daniels County 0.00
33 Garfield County 0.00
33 Granite County 0.00
33 Petroleum County 0.00