Ranking of Montana Counties By Non-Hispanic American Indian and Alaska Native Population in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Montana counties, Glacier County had the highest number of people who identified their ethnicity as Non-Hispanic American Indian and Alaska Native (8.56K), followed by Big Horn County (8.51K), and Lake County (6.78K).

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 Non-Hispanic American Indian and Alaska Native Population in 2015
Glacier
Big Horn
Lake
Roosevelt
Yellowstone
Hill
Rosebud
Cascade
Blaine
Missoula
Ranking of Montana Counties By Non-Hispanic American Indian and Alaska Native Population in 2015
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Rank County Non-Hispanic American Indian and Alaska Native Population
1 Glacier County 8562
2 Big Horn County 8506
3 Lake County 6778
4 Roosevelt County 6506
5 Yellowstone County 5976
6 Hill County 3552
7 Rosebud County 3320
8 Cascade County 3289
9 Blaine County 3236
10 Missoula County 2814
11 Lewis and Clark County 1187
12 Chouteau County 1082
13 Flathead County 1048
14 Gallatin County 839
15 Pondera County 832
16 Valley County 708
17 Silver Bow County 607
18 Sanders County 408
19 Ravalli County 361
20 Phillips County 359
21 Powell County 314
22 Deer Lodge County 282
23 Toole County 256
24 Richland County 213
25 Custer County 210
26 Lincoln County 194
27 Jefferson County 183
28 Dawson County 175
29 Beaverhead County 152
30 Park County 150
31 Fergus County 149
32 Carbon County 116
33 Teton County 96
34 Mineral County 88
35 Broadwater County 79
36 Stillwater County 78
37 Musselshell County 70
37 Sheridan County 70
38 Madison County 47
39 Daniels County 38
40 Granite County 33
41 Powder River County 32
42 Sweet Grass County 27
43 Fallon County 22
43 Judith Basin County 22
44 McCone County 21
45 Wheatland County 16
46 Treasure County 14
47 Golden Valley County 13
48 Carter County 10
48 Liberty County 10
48 Meagher County 10
49 Wibaux County 9
50 Prairie County 6
51 Garfield County 5
51 Petroleum County 5