Ranking of Montana Counties By American Indian and Alaska Native Alone Voting-age Population 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, Glacier County had the highest voting-age population who identified their race as American Indian and Alaska Native Alone (6.01K), followed by Big Horn County (5.27K), and Yellowstone County (4.70K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Montana counties based on American Indian and Alaska Native Alone voting-age population.

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

Ranking of Montana Counties By American Indian and Alaska Native Alone Voting-age Population from Census 2020
Glacier
Big Horn
Yellowstone
Lake
Roosevelt
Cascade
Missoula
Blaine
Hill
Rosebud
Ranking of Montana Counties By American Indian and Alaska Native Alone Voting-age Population from Census 2020
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Rank County American Indian & Alaska Native Voting-age Population
1 Glacier County 6009
2 Big Horn County 5273
3 Yellowstone County 4695
4 Lake County 4570
5 Roosevelt County 3969
6 Cascade County 2819
7 Missoula County 2380
8 Blaine County 2369
9 Hill County 2358
10 Rosebud County 1846
11 Lewis and Clark County 999
12 Chouteau County 830
13 Flathead County 771
14 Gallatin County 767
15 Pondera County 572
16 Silver Bow County 458
17 Valley County 432
18 Powell County 386
19 Sanders County 357
20 Toole County 313
21 Ravalli County 281
22 Phillips County 218
23 Deer Lodge County 216
24 Lincoln County 179
25 Custer County 148
26 Dawson County 141
27 Richland County 127
28 Jefferson County 121
29 Park County 108
30 Fergus County 101
31 Carbon County 83
32 Teton County 82
33 Beaverhead County 77
34 Mineral County 61
34 Musselshell County 61
35 Stillwater County 58
36 Broadwater County 50
37 Sheridan County 39
38 Madison County 30
39 Granite County 27
40 Powder River County 25
41 Daniels County 21
42 Fallon County 18
43 McCone County 14
44 Sweet Grass County 13
45 Garfield County 10
45 Liberty County 10
45 Treasure County 10
46 Prairie County 9
47 Carter County 7
47 Wibaux County 7
48 Wheatland County 5
49 Judith Basin County 1
50 Golden Valley County 0
50 Meagher County 0
50 Petroleum County 0