Population By Race and Ethnicity in Mercer County, OH in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 40,986 population of Mercer County, Ohio comprised of 791 people who identified as Hispanic (1.93%), and 40,195 people who identified as Non-Hispanic (98.07%).

Race: The White Alone population was the largest racial group in Mercer County, Ohio with a population of 39,644 (96.73%); Two Or More Races population was the second largest racial group with a population of 475 (1.16%); and Native Hawaiian And Pacific Islander Alone was the third largest racial group with a population of 315 (0.77%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Mercer County, Ohio in 2018, with a population of 38,983 (95.11%); the second largest ethnic group was White Alone - Hispanic with a population of 661 (1.61%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 418 (1.02%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Mercer, 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 Mercer County, OH in 2018

Total Population:40,986

Non Hispanic (98.07%)

Hispanic (1.93%)

Race in Mercer County, OH in 2018

Total Population:40,986

White Alone (96.73%)

Two or more races (1.16%)

Native Hawaiian And Pacific Islander Alone (0.77%)

Asian Alone (0.53%)

Black or African American Alone (0.5%)

American Indian and Alaska Native Alone (0.32%)

Ethnicity in Mercer County, OH in 2018

Total Population:40,986

Non-Hispanic White Alone (95.11%)

Hispanic White Alone (1.61%)

Non-Hispanic Two or more races (1.02%)

All Other Ethnicities (0.98%)

Non-Hispanic Native Hawaiian And Pacific Islander Alone (0.76%)

Non-Hispanic Asian Alone (0.52%)

Population By Race in Mercer , OH in 2018

Race	Population	Percentage
White Alone	39,644	96.73%
Two Or More Races	475	1.16%
Native Hawaiian And Pacific Islander Alone	315	0.77%
Asian Alone	217	0.53%
Black or African American Alone	203	0.5%
American Indian and Alaska Native Alone	132	0.32%

Population By Ethnicity in Mercer , OH in 2018

Ethnicity	Population	Percentage
White Alone - Non Hispanic	38,983	95.11%
White Alone - Hispanic	661	1.61%
Two Or More Races - Non Hispanic	418	1.02%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	310	0.76%
Asian Alone - Non Hispanic	212	0.52%
Black or African American Alone - Non Hispanic	174	0.43%
American Indian and Alaska Native Alone - Non Hispanic	98	0.24%
Two Or More Races - Hispanic	57	0.14%
American Indian and Alaska Native Alone - Hispanic	34	0.08%
Black or African American Alone - Hispanic	29	0.07%
Asian Alone - Hispanic	5	0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic	5	0.01%