Population By Race and Ethnicity in Miami, OH in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 110,876 population of Miami County, Ohio comprised of 2,437 people who identified as Hispanic (2.2%), and 108,439 people who identified as Non-Hispanic (97.8%).

Race: The White Alone population was the largest racial group in Miami County, Ohio with a population of 102,509 (92.45%); Black or African American Alone population was the second largest racial group with a population of 3,263 (2.94%); and Two Or More Races was the third largest racial group with a population of 2,652 (2.39%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Miami County, Ohio in 2023, with a population of 100,380 (90.53%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 3,166 (2.86%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 2,520 (2.27%).

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

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

See this for other years:
Hispanics and Non Hispanics in Miami, OH in 2023
Total Population:
Race in Miami, OH in 2023
Total Population:
Ethnicity in Miami, OH in 2023
Total Population:
Population By Race in Miami , OH in 2023
Race Population Percentage
Black or African American Alone 3,263 2.94%
White Alone 102,509 92.45%
American Indian and Alaska Native Alone 243 0.22%
Asian Alone 2,161 1.95%
Native Hawaiian And Pacific Islander Alone 48 0.04%
Two Or More Races 2,652 2.39%
Population By Ethnicity in Miami , OH in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 97 0.09%
White Alone - Hispanic 2,129 1.92%
American Indian and Alaska Native Alone - Hispanic 33 0.03%
Asian Alone - Hispanic 29 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 17 0.02%
Two Or More Races - Hispanic 132 0.12%
Black or African American Alone - Non Hispanic 3,166 2.86%
White Alone - Non Hispanic 100,380 90.53%
American Indian and Alaska Native Alone - Non Hispanic 210 0.19%
Asian Alone - Non Hispanic 2,132 1.92%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 31 0.03%
Two Or More Races - Non Hispanic 2,520 2.27%