Ranking of Montana Counties By American Indian and Alaska Native Alone Population from Census 2020

Updated on February 25, 2023.

According to the data from the United States 2020 decennial Census for Montana counties, in April 2020, Glacier County had the highest number of people who identified their race as American Indian and Alaska Native Alone (9.25K), followed by Big Horn County (8.79K), and Yellowstone County (7.23K).

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 population.

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

Ranking of Montana Counties By American Indian and Alaska Native Alone Population from Census 2020
Glacier
Big Horn
Yellowstone
Lake
Roosevelt
Cascade
Hill
Blaine
Missoula
Rosebud
Ranking of Montana Counties By American Indian and Alaska Native Alone Population from Census 2020
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Rank County American Indian & Alaska Native Population
1 Glacier County 9253
2 Big Horn County 8794
3 Yellowstone County 7226
4 Lake County 6953
5 Roosevelt County 6246
6 Cascade County 4004
7 Hill County 3763
8 Blaine County 3718
9 Missoula County 3299
10 Rosebud County 2948
11 Chouteau County 1409
12 Lewis and Clark County 1363
13 Gallatin County 1043
14 Flathead County 985
15 Pondera County 907
16 Valley County 696
17 Silver Bow County 565
18 Sanders County 459
19 Powell County 408
20 Ravalli County 369
21 Toole County 346
22 Phillips County 341
23 Deer Lodge County 239
24 Lincoln County 223
25 Custer County 207
26 Richland County 180
27 Dawson County 178
28 Jefferson County 162
29 Park County 159
30 Beaverhead County 132
31 Fergus County 132
32 Carbon County 111
33 Musselshell County 102
34 Teton County 102
35 Stillwater County 89
36 Mineral County 68
37 Broadwater County 63
38 Sheridan County 63
39 Daniels County 40
40 Madison County 34
41 Powder River County 33
42 Granite County 31
43 Fallon County 27
44 Sweet Grass County 25
45 McCone County 23
46 Treasure County 20
47 Wheatland County 18
48 Prairie County 13
49 Garfield County 10
50 Liberty County 10
51 Carter County 7
52 Wibaux County 7
53 Golden Valley County 4
54 Meagher County 4
55 Judith Basin County 1
56 Petroleum County 0