Ranking of Montana Counties By Percentage of Population that are Two Or More Races in 2022

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2022, among all Montana counties, Lake County had the highest percentage of its population who identified their race as Two Or More Races (6.97%), followed by Phillips County (4.54%), and Prairie County (4.42%).

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 Two Or More Races in 2022
Lake
Phillips
Prairie
Cascade
Roosevelt
Hill
Big Horn
Missoula
Glacier
Mineral
Ranking of Montana Counties By Percentage of Pop. that are Two Or More Races in 2022
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Rank County % of County Population
1 Lake County 6.97
2 Phillips County 4.54
3 Prairie County 4.42
4 Cascade County 4.18
5 Roosevelt County 3.88
6 Hill County 3.43
7 Big Horn County 3.42
8 Missoula County 3.39
9 Glacier County 3.33
9 Mineral County 3.33
10 Yellowstone County 3.28
11 Toole County 3.23
12 Wheatland County 3.19
13 Sheridan County 3.09
14 Sanders County 3.06
15 Lincoln County 3.05
16 Valley County 2.96
17 Richland County 2.88
18 Rosebud County 2.85
19 Deer Lodge County 2.84
20 Blaine County 2.8
21 Treasure County 2.79
22 Jefferson County 2.77
22 Powder River County 2.77
23 Liberty County 2.69
24 Pondera County 2.68
25 Musselshell County 2.67
26 Lewis and Clark County 2.64
27 Custer County 2.61
28 Carter County 2.57
28 Silver Bow County 2.57
29 Flathead County 2.55
30 Beaverhead County 2.53
31 Daniels County 2.49
32 Golden Valley County 2.42
33 Granite County 2.35
33 Teton County 2.35
34 Ravalli County 2.33
35 Gallatin County 2.25
35 Sweet Grass County 2.25
36 Madison County 2.24
37 Powell County 2.2
38 Dawson County 2.17
39 McCone County 2.16
39 Wibaux County 2.16
40 Stillwater County 2.14
41 Park County 2.11
42 Chouteau County 2.07
43 Fergus County 2.04
44 Broadwater County 1.79
45 Carbon County 1.67
46 Meagher County 1.53
47 Fallon County 1.48
48 Petroleum County 1.34
49 Garfield County 1.15
50 Judith Basin County 0.96