Ranking of Montana Counties By Percentage of Population that are Non-Hispanic Asian in 2020

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2020, among all Montana counties, Missoula County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Asian (1.84%), followed by Rosebud County (1.71%), and Gallatin County (1.61%).

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 Non-Hispanic Asian in 2020
Missoula
Rosebud
Gallatin
Musselshell
Teton
Cascade
Treasure
Wibaux
Valley
Flathead
Ranking of Montana Counties By Percentage of Pop. that are Non-Hispanic Asian in 2020
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Rank County % of County Population
1 Missoula County 1.84
2 Rosebud County 1.71
3 Gallatin County 1.61
4 Musselshell County 1.28
5 Teton County 1.2
6 Cascade County 1
7 Treasure County 0.92
8 Wibaux County 0.86
9 Valley County 0.85
10 Flathead County 0.82
11 Custer County 0.8
12 Silver Bow County 0.78
13 Lewis and Clark County 0.77
14 Fallon County 0.76
15 Sweet Grass County 0.74
15 Yellowstone County 0.74
16 Prairie County 0.73
17 Fergus County 0.72
17 Ravalli County 0.72
18 Big Horn County 0.7
18 Lake County 0.7
18 Toole County 0.7
19 Mineral County 0.66
20 Hill County 0.63
21 Sheridan County 0.62
22 Golden Valley County 0.61
23 Jefferson County 0.59
23 Judith Basin County 0.59
24 Dawson County 0.58
24 Wheatland County 0.58
25 Richland County 0.55
25 Roosevelt County 0.55
26 Beaverhead County 0.53
26 Pondera County 0.53
27 Granite County 0.51
28 Madison County 0.5
29 Deer Lodge County 0.47
30 Stillwater County 0.46
31 Park County 0.44
32 Lincoln County 0.42
33 Carbon County 0.41
33 Chouteau County 0.41
34 Powell County 0.4
35 Meagher County 0.37
35 Sanders County 0.37
36 Glacier County 0.33
37 Broadwater County 0.32
38 Phillips County 0.31
39 McCone County 0.29
40 Blaine County 0.23
41 Liberty County 0.21
42 Daniels County 0.18
43 Powder River County 0.12
44 Garfield County 0.09
45 Carter County 0.07
46 Petroleum County 0