Ranking of Montana Counties By Percentage of Population that are White Alone in 2017

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2017, among all Montana counties, Garfield County had the highest percentage of its population who identified their race as White Alone (98.67%), followed by Judith Basin County (97.84%), and Carter County (97.63%).

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 White Alone in 2017
Garfield
Judith Basin
Carter
Liberty
Wibaux
Meagher
Fallon
Madison
Carbon
Granite
Ranking of Montana Counties By Percentage of Pop. that are White Alone in 2017
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Rank County % of County Population
1 Garfield County 98.67
2 Judith Basin County 97.84
3 Carter County 97.63
4 Liberty County 97.06
5 Wibaux County 96.96
6 Meagher County 96.71
7 Fallon County 96.65
8 Madison County 96.32
9 Carbon County 96.3
10 Granite County 96.26
11 Stillwater County 96.1
12 Park County 95.99
13 Fergus County 95.97
14 Ravalli County 95.86
14 Sweet Grass County 95.86
15 Broadwater County 95.8
16 Petroleum County 95.7
17 McCone County 95.69
18 Powder River County 95.37
19 Jefferson County 95.27
20 Lincoln County 95.17
21 Flathead County 95.07
22 Teton County 95
23 Gallatin County 94.96
24 Dawson County 94.84
25 Beaverhead County 94.53
25 Custer County 94.53
26 Daniels County 94.48
27 Prairie County 94.44
28 Sheridan County 94.16
29 Mineral County 94.06
30 Lewis and Clark County 94.02
31 Treasure County 94.01
32 Silver Bow County 93.97
33 Musselshell County 93.86
34 Golden Valley County 93.64
35 Richland County 93.55
36 Wheatland County 93.19
37 Deer Lodge County 92.68
38 Sanders County 92.31
39 Missoula County 91.97
40 Powell County 91.58
41 Yellowstone County 90.65
42 Toole County 90.64
43 Cascade County 88.5
44 Valley County 86.59
45 Phillips County 86.16
46 Pondera County 82.7
47 Chouteau County 78.74
48 Hill County 71.4
49 Lake County 67.3
50 Rosebud County 56.9
51 Blaine County 46.65
52 Roosevelt County 35.44
53 Glacier County 32.12
54 Big Horn County 29.22