Ranking of Montana Counties By Percentage of Population that Identified as Non-Hispanic - American Indian and Alaska Native Alone from Census 2020

Updated on March 27, 2023.

According to the data from the United States 2020 decennial Census, in April 2020, among all Montana counties, Glacier County had the highest percentage of its population that identified as Non-Hispanic - American Indian and Alaska Native Alone (65.94%), followed by Big Horn County (65.74%), and Roosevelt County (56.98%).

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 population that identified as Non-Hispanic - American Indian and Alaska Native Alone.

You can see similar ranking information for other states. You can also see similar rankings of counties for other ethnicities as well as for the different racial groups in Montana.

You can also see similar ranking for all counties in the United States.

Ranking of Montana Counties By Percentage of Population that Identified as Non-Hispanic - American Indian and Alaska Native Alone from Census 2020
Glacier
Big Horn
Roosevelt
Blaine
Rosebud
Chouteau
Hill
Lake
Pondera
Valley
Ranking of Montana Counties By Percentage of Population that Identified as Non-Hispanic - American Indian and Alaska Native Alone from Census 2020
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Rank County % of County Population
1 Glacier County 65.94
2 Big Horn County 65.74
3 Roosevelt County 56.98
4 Blaine County 51.41
5 Rosebud County 34.91
6 Chouteau County 22.85
7 Hill County 22.51
8 Lake County 21.30
9 Pondera County 15.11
10 Valley County 8.89
11 Phillips County 7.80
12 Toole County 6.80
13 Powell County 5.79
14 Cascade County 4.41
15 Yellowstone County 3.97
16 Sanders County 3.56
17 Missoula County 2.55
18 Deer Lodge County 2.36
19 Daniels County 2.05
20 Treasure County 1.97
21 Dawson County 1.86
22 Musselshell County 1.84
23 Powder River County 1.83
24 Lewis and Clark County 1.74
25 Sheridan County 1.72
26 Custer County 1.62
27 Teton County 1.62
28 Richland County 1.44
29 Mineral County 1.39
30 Silver Bow County 1.37
31 Jefferson County 1.33
32 McCone County 1.33
33 Beaverhead County 1.28
34 Prairie County 1.20
35 Fergus County 1.08
36 Lincoln County 1.04
37 Stillwater County 0.95
38 Carbon County 0.93
39 Fallon County 0.89
40 Flathead County 0.89
41 Park County 0.83
42 Gallatin County 0.78
43 Garfield County 0.77
44 Granite County 0.73
45 Ravalli County 0.73
46 Broadwater County 0.65
47 Sweet Grass County 0.65
48 Wheatland County 0.53
49 Wibaux County 0.53
50 Liberty County 0.51
51 Carter County 0.50
52 Madison County 0.39
53 Meagher County 0.21
54 Golden Valley County 0.12
55 Judith Basin County 0.05
56 Petroleum County 0.00