Ranking of Montana Counties By White Alone Voting-age Population from Census 2020

Updated on August 26, 2023.

According to the data from the United States 2020 decennial Census, as at April 2020, among all Montana counties, Yellowstone County had the highest voting-age population who identified their race as White Alone (110.62K), followed by Gallatin County (86.05K), and Missoula County (83.14K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Montana counties based on White Alone voting-age population.

You can see similar ranking information for other states. You can also see similar rankings for other racial groups in Montana.

Ranking of Montana Counties By White Alone Voting-age Population from Census 2020
Yellowstone
Gallatin
Missoula
Flathead
Cascade
Lewis and Clark
Ravalli
Silver Bow
Lake
Lincoln
Ranking of Montana Counties By White Alone Voting-age Population from Census 2020
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Rank County White Alone Voting-age Population
1 Yellowstone County 110619
2 Gallatin County 86048
3 Missoula County 83137
4 Flathead County 74818
5 Cascade County 55970
6 Lewis and Clark County 50204
7 Ravalli County 32924
8 Silver Bow County 25740
9 Lake County 17017
10 Lincoln County 14787
11 Park County 13267
12 Sanders County 9091
13 Jefferson County 8826
14 Hill County 8808
15 Custer County 8537
16 Fergus County 8531
17 Carbon County 7960
18 Richland County 7768
19 Deer Lodge County 7229
20 Beaverhead County 6908
21 Madison County 6741
22 Stillwater County 6591
23 Dawson County 6376
24 Powell County 5221
25 Valley County 5063
26 Broadwater County 4939
27 Teton County 4404
28 Rosebud County 3889
29 Pondera County 3669
30 Musselshell County 3552
31 Toole County 3426
32 Mineral County 3387
33 Chouteau County 3344
34 Big Horn County 2926
35 Roosevelt County 2908
36 Glacier County 2799
37 Phillips County 2797
38 Sweet Grass County 2713
39 Sheridan County 2579
40 Granite County 2526
41 Blaine County 2343
42 Fallon County 2120
43 Judith Basin County 1546
44 Wheatland County 1498
45 Meagher County 1496
46 Liberty County 1431
47 Powder River County 1295
48 McCone County 1283
49 Daniels County 1193
50 Carter County 1040
51 Garfield County 859
52 Prairie County 831
53 Wibaux County 692
54 Golden Valley County 602
55 Treasure County 546
56 Petroleum County 390