Montana Two Or More Races Voting-age Population By County in Census 2020

Updated on August 25, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, among all the Montana voting-age population (18 years and over), there were 45,750 people who identified their race as Two Or More Races, which is 5.38% of the total voting-age population of Montana.

Yellowstone County had the highest number of Two Or More Races voting-age population (6,992), followed by Gallatin County (5,355), and Missoula County (5,338).

On the other hand, the three counties with low number of Two Or More Races voting-age population were: Treasure County (16), Petroleum County (22), and Wibaux County (23).

In terms of the percentage of each county's voting-age population, Lake County had the highest percentage, with 8.04% of its voting-age population identifying their race as Two Or More Races, followed by Roosevelt County (6.38%), and Daniels County (6.26%).

You can see similar information for other states and also for the United States by state. You can also see similar information for other racial groups as well as the different ethnicities in Montana.

Hover over or click on the counties to see the number and percentage of each county's voting-age population that identified as Two Or More Races. The data can also be filtered, sorted, and explored further in a table below.

Montana Two Or More Races Voting-age Population By County in Census 2020
Montana Two Or More Races Voting-age Population By County in Census 2020
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County Two or More Races Voting-age Population % of County Voting-age Population
Beaverhead County 394 5.24
Big Horn County 422 4.83
Blaine County 192 3.87
Broadwater County 275 5.18
Carbon County 366 4.30
Carter County 41 3.77
Cascade County 4100 6.25
Chouteau County 122 2.81
Custer County 378 4.09
Daniels County 82 6.26
Dawson County 306 4.39
Deer Lodge County 320 4.08
Fallon County 48 2.17
Fergus County 360 3.97
Flathead County 4326 5.31
Gallatin County 5355 5.61
Garfield County 25 2.79
Glacier County 551 5.83
Golden Valley County 41 6.20
Granite County 118 4.36
Hill County 643 5.36
Jefferson County 492 5.14
Judith Basin County 67 4.07
Lake County 1922 8.04
Lewis and Clark County 3252 5.84
Liberty County 39 2.61
Lincoln County 811 5.06
McCone County 41 3.03
Madison County 332 4.59
Meagher County 78 4.90
Mineral County 203 5.46
Missoula County 5338 5.62
Musselshell County 137 3.59
Park County 660 4.62
Petroleum County 22 5.33
Phillips County 172 5.32
Pondera County 171 3.84
Powder River County 58 4.21
Powell County 212 3.58
Prairie County 34 3.85
Ravalli County 1719 4.82
Richland County 491 5.66
Roosevelt County 476 6.38
Rosebud County 263 4.33
Sanders County 582 5.70
Sheridan County 125 4.49
Silver Bow County 1353 4.81
Stillwater County 354 4.99
Sweet Grass County 158 5.41
Teton County 215 4.51
Toole County 146 3.68
Treasure County 16 2.75
Valley County 235 4.04
Wheatland County 96 5.96
Wibaux County 23 3.15
Yellowstone County 6992 5.52