Ranking of Montana Counties By Percentage of Population that are Non-Hispanic Black or African American in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Montana counties, Cascade County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Black or African American (1.39%), followed by Powell County (1.1%), and Toole County (0.89%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Montana counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Montana Counties By Percentage of Pop. that are Non-Hispanic Black or African American in 2015
Cascade
Powell
Toole
Musselshell
Yellowstone
Richland
Silver Bow
Dawson
Mineral
McCone
Ranking of Montana Counties By Percentage of Pop. that are Non-Hispanic Black or African American in 2015
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Rank County % of County Population
1 Cascade County 1.39
2 Powell County 1.1
3 Toole County 0.89
4 Musselshell County 0.61
5 Yellowstone County 0.6
6 Richland County 0.57
7 Silver Bow County 0.52
8 Dawson County 0.49
9 Mineral County 0.48
10 McCone County 0.47
11 Missoula County 0.46
12 Carbon County 0.44
12 Granite County 0.44
13 Wheatland County 0.43
14 Gallatin County 0.42
15 Lewis and Clark County 0.41
15 Valley County 0.41
16 Deer Lodge County 0.4
17 Madison County 0.39
18 Lake County 0.38
19 Broadwater County 0.37
19 Custer County 0.37
19 Golden Valley County 0.37
19 Lincoln County 0.37
20 Jefferson County 0.35
20 Sheridan County 0.35
21 Hill County 0.34
21 Ravalli County 0.34
22 Liberty County 0.33
23 Big Horn County 0.32
24 Flathead County 0.31
25 Daniels County 0.29
26 Pondera County 0.28
27 Beaverhead County 0.25
27 Fergus County 0.25
28 Roosevelt County 0.24
29 Garfield County 0.23
29 Park County 0.23
30 Meagher County 0.22
30 Rosebud County 0.22
30 Sanders County 0.22
31 Blaine County 0.21
31 Glacier County 0.21
31 Teton County 0.21
32 Fallon County 0.19
32 Stillwater County 0.19
32 Sweet Grass County 0.19
33 Prairie County 0.18
34 Chouteau County 0.17
35 Treasure County 0.15
36 Phillips County 0.12
37 Powder River County 0.11
38 Carter County 0.09
39 Judith Basin County 0.05
40 Petroleum County 0
40 Wibaux County 0