Ranking of Montana Counties By Percentage of Population that are American Indian and Alaska Native Alone in 2023

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2023, among all Montana counties, Big Horn County had the highest percentage of its population who identified their race as American Indian and Alaska Native Alone (66.62%), followed by Glacier County (64.96%), and Roosevelt County (61.32%).

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 American Indian and Alaska Native Alone in 2023
Big Horn
Glacier
Roosevelt
Blaine
Rosebud
Hill
Lake
Chouteau
Pondera
Phillips
Ranking of Montana Counties By Percentage of Pop. that are American Indian and Alaska Native Alone in 2023
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Rank County % of County Population
1 Big Horn County 66.62
2 Glacier County 64.96
3 Roosevelt County 61.32
4 Blaine County 50.08
5 Rosebud County 38.24
6 Hill County 25.36
7 Lake County 22.94
8 Chouteau County 17.87
9 Pondera County 15.4
10 Phillips County 9.91
11 Valley County 8.68
12 Toole County 6.31
13 Powell County 5.82
14 Yellowstone County 5.36
15 Cascade County 4.89
16 Sanders County 3.82
17 Daniels County 3.61
18 Deer Lodge County 3.05
19 Custer County 2.88
20 Powder River County 2.87
21 Treasure County 2.85
22 Richland County 2.76
23 Missoula County 2.74
24 Dawson County 2.52
24 Golden Valley County 2.52
25 Sheridan County 2.46
26 Wheatland County 2.43
27 Silver Bow County 2.41
28 Mineral County 2.32
29 Teton County 2.19
30 Lewis and Clark County 2.16
31 Beaverhead County 2.08
32 Petroleum County 1.99
33 Musselshell County 1.96
34 Jefferson County 1.88
35 Fergus County 1.82
36 Stillwater County 1.56
37 Carbon County 1.53
38 Lincoln County 1.46
39 Prairie County 1.44
40 Fallon County 1.37
41 Broadwater County 1.36
42 Flathead County 1.35
42 Meagher County 1.35
43 Park County 1.34
44 Liberty County 1.32
44 Wibaux County 1.32
45 Sweet Grass County 1.3
46 Ravalli County 1.26
47 Gallatin County 1.14
48 Carter County 1.13
48 McCone County 1.13
49 Judith Basin County 1.05
50 Granite County 0.89
51 Madison County 0.84
52 Garfield County 0.83