Marion, Ohio 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 51.63K voting-age population of Marion, OH residents comprised of 1.21K residents who identified as Hispanic or Latino (2.33%), and 50.42K residents who identified as Non-Hispanic (97.67%).

Race: The White Alone voting-age population was the largest racial group in Marion, OH, with a voting-age population of 45.24K (87.64%). The Black or African American Alone voting-age population was the second largest racial group in Marion, OH, with a voting-age population of 3.65K (7.06%). The Two Or More Races voting-age population was the third largest racial group in Marion, OH, with a voting-age population of 1.72K (3.32%). The smallest racial group in Marion, OH was Native Hawaiian And Pacific Islander Alone with a voting-age population of 9 (0.02%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Marion, OH, with a voting-age population of 44.88K (86.92%). The Non-Hispanic - Black Alone voting-age population was the second largest ethnic group in Marion, OH, with a voting-age population of 3.61K (6.99%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Marion, OH, with a voting-age population of 1.42K (2.75%). The smallest ethnic group in Marion, OH was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 1 (0.00%).

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

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

Marion, OH Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Marion, OH Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Marion, OH Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Marion, OH Voting-age Population of Racial Groups in Census 2020
Items per page:
0 of 0
Race Voting-age Population % of County Voting-age Population
Black or African American Alone 3645 7.06
White Alone 45244 87.64
American Indian and Alaska Native Alone 159 0.31
Asian Alone 313 0.61
Native Hawaiian And Pacific Islander Alone 9 0.02
Some Other Race Alone 543 1.05
Two Or More Races 1715 3.32
Marion, OH Voting-age Population of Ethnicity Groups in Census 2020
Items per page:
0 of 0
Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 44875 86.92
Non-Hispanic - Black Alone 3607 6.99
Non-Hispanic - Two or More Races 1417 2.75
Hispanic - Some Other Race Alone 452 0.88
Hispanic - White Alone 369 0.72
Non-Hispanic - Asian Alone 309 0.60
Hispanic - Two or More Races 298 0.58
Non-Hispanic - American Indian & Alaska Native 116 0.23
Non-Hispanic - Some Other Race Alone 91 0.18
Hispanic - American Indian & Alaska Native 43 0.08
Hispanic - Black Alone 38 0.07
Non-Hispanic - Native Hawaiian & Pac. Islander 8 0.02
Hispanic - Asian Alone 4 0.01
Hispanic - Native Hawaiian & Pac. Islander 1 0.00