Population By Race and Ethnicity in Marion County, OH in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 64,851 population of Marion County, Ohio comprised of 2,165 people who identified as Hispanic (3.34%), and 62,686 people who identified as Non-Hispanic (96.66%).

Race: The White Alone population was the largest racial group in Marion County, Ohio with a population of 58,124 (89.63%); Black or African American Alone population was the second largest racial group with a population of 4,395 (6.78%); and Two Or More Races was the third largest racial group with a population of 1,634 (2.52%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marion County, Ohio in 2023, with a population of 56,419 (87%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 4,218 (6.5%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,705 (2.63%).

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 2023
Total Population:
Race in Marion County, OH in 2023
Total Population:
Ethnicity in Marion County, OH in 2023
Total Population:
Population By Race in Marion , OH in 2023
Race Population Percentage
Black or African American Alone 4,395 6.78%
White Alone 58,124 89.63%
American Indian and Alaska Native Alone 227 0.35%
Asian Alone 404 0.62%
Native Hawaiian And Pacific Islander Alone 67 0.1%
Two Or More Races 1,634 2.52%
Population By Ethnicity in Marion , OH in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 177 0.27%
White Alone - Hispanic 1,705 2.63%
American Indian and Alaska Native Alone - Hispanic 79 0.12%
Asian Alone - Hispanic 37 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 25 0.04%
Two Or More Races - Hispanic 142 0.22%
Black or African American Alone - Non Hispanic 4,218 6.5%
White Alone - Non Hispanic 56,419 87%
American Indian and Alaska Native Alone - Non Hispanic 148 0.23%
Asian Alone - Non Hispanic 367 0.57%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 42 0.07%
Two Or More Races - Non Hispanic 1,492 2.3%