Ranking of Montana Counties By Percentage of Population that are Black or African American Alone in 2011

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2011, among all Montana counties, Cascade County had the highest percentage of its population who identified their race as Black or African American Alone (1.39%), followed by Powell County (1.12%), and Yellowstone County (0.66%).

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 Black or African American Alone in 2011
Cascade
Powell
Yellowstone
Toole
Missoula
Lewis and Clark
Deer Lodge
Gallatin
Carbon
McCone
Ranking of Montana Counties By Percentage of Pop. that are Black or African American Alone in 2011
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Rank County % of County Population
1 Cascade County 1.39
2 Powell County 1.12
3 Yellowstone County 0.66
4 Toole County 0.62
5 Missoula County 0.54
6 Lewis and Clark County 0.49
7 Deer Lodge County 0.44
8 Gallatin County 0.42
9 Carbon County 0.41
9 McCone County 0.41
10 Broadwater County 0.4
11 Lake County 0.39
11 Silver Bow County 0.39
12 Hill County 0.37
12 Ravalli County 0.37
13 Golden Valley County 0.36
14 Beaverhead County 0.35
15 Custer County 0.34
15 Dawson County 0.34
15 Madison County 0.34
16 Wheatland County 0.33
17 Musselshell County 0.32
18 Flathead County 0.31
19 Big Horn County 0.3
19 Rosebud County 0.3
20 Mineral County 0.28
20 Valley County 0.28
21 Fergus County 0.25
22 Garfield County 0.24
23 Daniels County 0.23
24 Lincoln County 0.22
24 Sweet Grass County 0.22
25 Fallon County 0.21
25 Jefferson County 0.21
25 Pondera County 0.21
25 Sanders County 0.21
26 Park County 0.19
26 Richland County 0.19
26 Stillwater County 0.19
27 Glacier County 0.18
27 Sheridan County 0.18
28 Granite County 0.16
28 Roosevelt County 0.16
29 Judith Basin County 0.15
30 Liberty County 0.13
31 Blaine County 0.12
31 Powder River County 0.12
32 Meagher County 0.11
33 Carter County 0.09
34 Teton County 0.08
35 Chouteau County 0.07
36 Phillips County 0.05
37 Petroleum County 0
37 Prairie County 0
37 Treasure County 0
37 Wibaux County 0