Jefferson County, Montana Voting-age Population By Race in Census 2020

Updated on August 26, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Jefferson County, MT voting-age population of 9,566 people, 92.26% of them (8,826 people) identified their race as White Alone, 5.14% of them (492 people) identified their race as Two Or More Races, and 1.26% of them (121 people) identified their race as American Indian and Alaska Native Alone.

The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Jefferson County, MT voting-age population for each race. You can also find the information in a table below.

You can see similar information for other Montana counties and also for the state of Montana.

Jefferson County, MT Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
American Indian and Alaska Native Alone
Some Other Race Alone
Asian Alone
Black or African American Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Jefferson County, MT Voting-age Population By Race in Census 2020
White Alone
Two Or More Races
American Indian and Alaska Native Alone
Some Other Race Alone
Asian Alone
Black or African American Alone
Native Hawaiian And Pacific Islander Alone
Jefferson County, MT Voting-age Population By Race in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 11 0.12
White Alone 8826 92.26
American Indian and Alaska Native Alone 121 1.26
Asian Alone 42 0.44
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 74 0.77
Two Or More Races 492 5.14