Ranking of Montana Counties By Percentage of Population that are Non-Hispanic Two Or More Races in 2023

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2023, among all Montana counties, Lake County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Two Or More Races (6.54%), followed by Prairie County (4.5%), and Phillips County (4.38%).

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 Two Or More Races in 2023
Lake
Prairie
Phillips
Cascade
Roosevelt
Toole
Missoula
Wheatland
Glacier
Hill
Ranking of Montana Counties By Percentage of Pop. that are Non-Hispanic Two Or More Races in 2023
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Rank County % of County Population
1 Lake County 6.54
2 Prairie County 4.5
3 Phillips County 4.38
4 Cascade County 3.65
4 Roosevelt County 3.65
5 Toole County 3.12
6 Missoula County 3.01
6 Wheatland County 3.01
7 Glacier County 2.98
7 Hill County 2.98
8 Mineral County 2.89
8 Yellowstone County 2.89
9 Big Horn County 2.88
10 Liberty County 2.84
10 Rosebud County 2.84
11 Valley County 2.81
12 Sanders County 2.77
13 Blaine County 2.73
14 Powder River County 2.7
15 Richland County 2.63
16 Teton County 2.61
17 Jefferson County 2.54
18 Lincoln County 2.46
19 Daniels County 2.39
19 Lewis and Clark County 2.39
20 Sheridan County 2.37
21 Musselshell County 2.36
22 Carter County 2.33
22 Treasure County 2.33
23 Custer County 2.32
23 Pondera County 2.32
24 Granite County 2.31
25 Deer Lodge County 2.27
26 Flathead County 2.25
27 Wibaux County 2.2
28 Beaverhead County 2.19
29 Sweet Grass County 2.15
30 Chouteau County 2.1
31 Silver Bow County 2.08
32 Golden Valley County 2.04
33 McCone County 2.03
34 Gallatin County 2.01
35 Madison County 1.98
36 Ravalli County 1.97
37 Powell County 1.96
38 Dawson County 1.94
39 Fergus County 1.89
39 Stillwater County 1.89
40 Park County 1.85
41 Meagher County 1.64
42 Carbon County 1.63
43 Broadwater County 1.53
44 Fallon County 1.44
44 Petroleum County 1.44
45 Garfield County 1.24
46 Judith Basin County 0.86