Marion, Kansas 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 9.24K voting-age population of Marion, KS residents comprised of 275 residents who identified as Hispanic or Latino (2.98%), and 8.96K residents who identified as Non-Hispanic (97.02%).

Race: The White Alone voting-age population was the largest racial group in Marion, KS, with a voting-age population of 8.63K (93.40%). The Two Or More Races voting-age population was the second largest racial group in Marion, KS, with a voting-age population of 295 (3.19%). The Some Other Race Alone voting-age population was the third largest racial group in Marion, KS, with a voting-age population of 145 (1.57%). The smallest racial group in Marion, KS was Native Hawaiian And Pacific Islander Alone with a voting-age population of 3 (0.03%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Marion, KS, with a voting-age population of 8.53K (92.37%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Marion, KS, with a voting-age population of 216 (2.34%). The Non-Hispanic - Black Alone voting-age population was the third largest ethnic group in Marion, KS, with a voting-age population of 97 (1.05%). The smallest ethnic group in Marion, KS 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, Kansas from the 2020 decennial census.

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

Marion, KS Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Marion, KS Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Marion, KS Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Marion, KS 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 97 1.05
White Alone 8627 93.40
American Indian and Alaska Native Alone 39 0.42
Asian Alone 31 0.34
Native Hawaiian And Pacific Islander Alone 3 0.03
Some Other Race Alone 145 1.57
Two Or More Races 295 3.19
Marion, KS 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 8532 92.37
Non-Hispanic - Two or More Races 216 2.34
Non-Hispanic - Black Alone 97 1.05
Hispanic - White Alone 95 1.03
Hispanic - Some Other Race Alone 89 0.96
Hispanic - Two or More Races 79 0.86
Non-Hispanic - Some Other Race Alone 56 0.61
Non-Hispanic - Asian Alone 31 0.34
Non-Hispanic - American Indian & Alaska Native 27 0.29
Hispanic - American Indian & Alaska Native 12 0.13
Non-Hispanic - Native Hawaiian & Pac. Islander 3 0.03
Hispanic - Black Alone 0 0.00
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00