Ranking of Montana Counties By Non-Hispanic White Population in 2017

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2017, among all Montana counties, Yellowstone County had the highest number of people who identified their ethnicity as Non-Hispanic White (137.49K), followed by Missoula County (105.50K), and Gallatin County (99.74K).

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 Non-Hispanic White Population in 2017
Yellowstone
Missoula
Gallatin
Flathead
Cascade
Lewis and Clark
Ravalli
Silver Bow
Lake
Lincoln
Ranking of Montana Counties By Non-Hispanic White Population in 2017
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Rank County Non-Hispanic White Population
1 Yellowstone County 137492
2 Missoula County 105504
3 Gallatin County 99741
4 Flathead County 93084
5 Cascade County 69620
6 Lewis and Clark County 62106
7 Ravalli County 39597
8 Silver Bow County 31520
9 Lake County 19783
10 Lincoln County 18166
11 Park County 15335
12 Hill County 11428
13 Jefferson County 11104
14 Custer County 10780
15 Fergus County 10609
16 Sanders County 10550
17 Carbon County 10068
18 Richland County 9875
19 Stillwater County 8750
20 Beaverhead County 8519
21 Dawson County 8313
22 Deer Lodge County 8231
23 Madison County 7656
24 Valley County 6266
25 Powell County 6057
26 Teton County 5713
27 Broadwater County 5533
28 Rosebud County 5084
29 Pondera County 4866
30 Chouteau County 4410
31 Toole County 4251
32 Glacier County 4219
33 Musselshell County 4205
34 Mineral County 3885
35 Roosevelt County 3818
36 Big Horn County 3616
37 Phillips County 3468
38 Sweet Grass County 3440
39 Sheridan County 3183
40 Granite County 3157
41 Blaine County 3018
42 Fallon County 2868
43 Liberty County 2329
44 Wheatland County 1950
45 Judith Basin County 1859
46 Meagher County 1760
47 Powder River County 1632
48 McCone County 1599
49 Daniels County 1579
50 Garfield County 1243
51 Carter County 1182
52 Prairie County 994
53 Wibaux County 953
54 Golden Valley County 737
55 Treasure County 608
56 Petroleum County 484