Ranking of Montana Counties By White Alone Population from Census 2020

Updated on February 25, 2023.

According to the data from the United States 2020 decennial Census for Montana counties, in April 2020, Yellowstone County had the highest number of people who identified their race as White Alone (139.97K), followed by Gallatin County (105.89K), and Missoula County (101.54K).

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

You can see similar ranking information for other states. You can also see similar rankings of counties for other racial groups as well as for the different ethnicities in Montana.

Ranking of Montana Counties By White Alone Population from Census 2020
Yellowstone
139.97K
Gallatin
105.89K
Missoula
101.54K
Flathead
94.61K
Cascade
70.27K
Lewis and Clark
63.04K
Ravalli
40.36K
Silver Bow
31.80K
Lake
20.64K
Lincoln
17.95K
Ranking of Montana Counties By White Alone Population from Census 2020
Rank
County
White Alone Population
1 Yellowstone County 139,965
2 Gallatin County 105,886
3 Missoula County 101,540
4 Flathead County 94,605
5 Cascade County 70,265
6 Lewis and Clark County 63,037
7 Ravalli County 40,362
8 Silver Bow County 31,800
9 Lake County 20,640
10 Lincoln County 17,948
11 Park County 15,849
12 Hill County 11,172
13 Jefferson County 11,016
14 Sanders County 10,888
15 Custer County 10,838
16 Fergus County 10,673
17 Richland County 10,117
18 Carbon County 9,720
19 Deer Lodge County 8,638
20 Beaverhead County 8,451
21 Stillwater County 8,216
22 Dawson County 8,080
23 Madison County 8,012
24 Valley County 6,392
25 Broadwater County 6,222
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