Population By Race and Ethnicity in Miami County, OH in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 109,411 population of Miami County, Ohio comprised of 2,292 people who identified as Hispanic (2.1%), and 107,119 people who identified as Non-Hispanic (97.91%).

Race: The White Alone population was the largest racial group in Miami County, Ohio with a population of 101,636 (92.89%); Black or African American Alone population was the second largest racial group with a population of 2,980 (2.72%); and Two Or More Races was the third largest racial group with a population of 2,514 (2.3%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Miami County, Ohio in 2021, with a population of 99,644 (91.07%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 2,876 (2.63%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 2,399 (2.19%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Miami County, OH in 2021

Total Population:109,411

Non Hispanic (97.91%)

Hispanic (2.1%)

Race in Miami County, OH in 2021

Total Population:109,411

White Alone (92.89%)

Black or African American Alone (2.72%)

Two or more races (2.3%)

Asian Alone (1.8%)

American Indian and Alaska Native Alone (0.24%)

Native Hawaiian And Pacific Islander Alone (0.04%)

Ethnicity in Miami County, OH in 2021

Total Population:109,411

Non-Hispanic White Alone (91.07%)

Non-Hispanic Black or African American Alone (2.63%)

Non-Hispanic Two or more races (2.19%)

Hispanic White Alone (1.82%)

Non-Hispanic Asian Alone (1.78%)

All Other Ethnicities (0.51%)

Population By Race in Miami , OH in 2021

Race	Population	Percentage
White Alone	101,636	92.89%
Black or African American Alone	2,980	2.72%
Two Or More Races	2,514	2.3%
Asian Alone	1,974	1.8%
American Indian and Alaska Native Alone	259	0.24%
Native Hawaiian And Pacific Islander Alone	48	0.04%

Population By Ethnicity in Miami , OH in 2021

Ethnicity	Population	Percentage
White Alone - Non Hispanic	99,644	91.07%
Black or African American Alone - Non Hispanic	2,876	2.63%
Two Or More Races - Non Hispanic	2,399	2.19%
White Alone - Hispanic	1,992	1.82%
Asian Alone - Non Hispanic	1,947	1.78%
American Indian and Alaska Native Alone - Non Hispanic	221	0.2%
Two Or More Races - Hispanic	115	0.11%
Black or African American Alone - Hispanic	104	0.1%
American Indian and Alaska Native Alone - Hispanic	38	0.04%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	32	0.03%
Asian Alone - Hispanic	27	0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic	16	0.02%