Missouri Voting-age Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on February 28, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Missouri voting-age population was 4,749,159. The White Alone racial group had the highest voting-age population (3.90M) and constituted 82.05% of the Missouri voting-age population. The Black or African American Alone racial group had the second highest voting-age population (514.09K) and constituted 10.83% of Missouri voting-age population. The Two Or More Races racial group had the third highest voting-age population (162.28K), constituting 3.42% of Missouri voting-age population.

The voting-age population of the Non-Hispanic White Alone ethnicity group was 3.81M and constituted 80.31% of Missouri voting-age population. The voting-age population of the Hispanic or Latino of All Races ethnicity group was 173.15K and constituted 3.65% of Missouri voting-age population.

The charts and tables below shows the voting-age population and percentages by race and ethnicity for Missouri.

You can see similar information for other states and for the United States.

Missouri Voting-age Population By Race in 2021
White Alone
Black or African American Alone
Two Or More Races
Asian Alone
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Missouri Voting-age Population By Ethnicity in 2021
Non-Hispanic White Alone
Hispanic or Latino of All Races
Missouri Voting-age Population By Race in 2021
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Race Voting-age Population % of Voting-age Pop.
White Alone 3896847 82.05
Black or African American Alone 514088 10.83
Two Or More Races 162276 3.42
Asian Alone 98646 2.08
Some Other Race Alone 55420 1.17
American Indian and Alaska Native Alone 16036 0.34
Native Hawaiian And Pacific Islander Alone 5846 0.12
Missouri Voting-age Population By Ethnicity in 2021
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Ethnicity Voting-age Population % of Voting-age Pop.
Non-Hispanic White Alone 3814210 80.31
Hispanic or Latino of All Races 173152 3.65