Population By Race and Ethnicity in Marion County, OH in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 65,470 population of Marion County, Ohio comprised of 1,671 people who identified as Hispanic (2.55%), and 63,799 people who identified as Non-Hispanic (97.45%).

Race: The White Alone population was the largest racial group in Marion County, Ohio with a population of 59,420 (90.76%); Black or African American Alone population was the second largest racial group with a population of 4,250 (6.49%); and Two Or More Races was the third largest racial group with a population of 1,191 (1.82%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marion County, Ohio in 2015, with a population of 58,064 (88.69%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 4,110 (6.28%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,356 (2.07%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Marion, Ohio.

You can find similar information for other Ohio counties, and for Ohio.

See this for other years:
Hispanics and Non Hispanics in Marion County, OH in 2015
Total Population:
Race in Marion County, OH in 2015
Total Population:
Ethnicity in Marion County, OH in 2015
Total Population:
Population By Race in Marion , OH in 2015
Race Population Percentage
Black or African American Alone 4,250 6.49%
White Alone 59,420 90.76%
American Indian and Alaska Native Alone 171 0.26%
Asian Alone 395 0.6%
Native Hawaiian And Pacific Islander Alone 43 0.07%
Two Or More Races 1,191 1.82%
Population By Ethnicity in Marion , OH in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 140 0.21%
White Alone - Hispanic 1,356 2.07%
American Indian and Alaska Native Alone - Hispanic 55 0.08%
Asian Alone - Hispanic 29 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 18 0.03%
Two Or More Races - Hispanic 73 0.11%
Black or African American Alone - Non Hispanic 4,110 6.28%
White Alone - Non Hispanic 58,064 88.69%
American Indian and Alaska Native Alone - Non Hispanic 116 0.18%
Asian Alone - Non Hispanic 366 0.56%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 25 0.04%
Two Or More Races - Non Hispanic 1,118 1.71%