Marion, Mississippi Voting-age Population By Race and Ethnicity from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 18.67K voting-age population of Marion, MS residents comprised of 245 residents who identified as Hispanic or Latino (1.31%), and 18.42K residents who identified as Non-Hispanic (98.69%).

Race: The White Alone voting-age population was the largest racial group in Marion, MS, with a voting-age population of 12.37K (66.27%). The Black or African American Alone voting-age population was the second largest racial group in Marion, MS, with a voting-age population of 5.69K (30.48%). The Two Or More Races voting-age population was the third largest racial group in Marion, MS, with a voting-age population of 387 (2.07%). The smallest racial group in Marion, MS was Native Hawaiian And Pacific Islander Alone with a voting-age population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Marion, MS, with a voting-age population of 12.30K (65.90%). The Non-Hispanic - Black Alone voting-age population was the second largest ethnic group in Marion, MS, with a voting-age population of 5.67K (30.39%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Marion, MS, with a voting-age population of 340 (1.82%). The smallest ethnic group in Marion, MS was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Marion, Mississippi from the 2020 decennial census.

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

Marion, MS Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Marion, MS Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Marion, MS Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Marion, MS Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 5690 30.48
White Alone 12372 66.27
American Indian and Alaska Native Alone 45 0.24
Asian Alone 50 0.27
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 125 0.67
Two Or More Races 387 2.07
Marion, MS Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 12302 65.90
Non-Hispanic - Black Alone 5674 30.39
Non-Hispanic - Two or More Races 340 1.82
Hispanic - Some Other Race Alone 109 0.58
Hispanic - White Alone 70 0.38
Non-Hispanic - Asian Alone 50 0.27
Hispanic - Two or More Races 47 0.25
Non-Hispanic - American Indian & Alaska Native 42 0.23
Hispanic - Black Alone 16 0.09
Non-Hispanic - Some Other Race Alone 16 0.09
Hispanic - American Indian & Alaska Native 3 0.02
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00