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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 40,735 population of Mercer County, Ohio comprised of 721 people who identified as Hispanic (1.77%), and 40,014 people who identified as Non-Hispanic (98.23%).

Race: The White Alone population was the largest racial group in Mercer County, Ohio with a population of 39,702 (97.46%); Two Or More Races population was the second largest racial group with a population of 407 (1%); and Asian Alone was the third largest racial group with a population of 213 (0.52%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Mercer County, Ohio in 2015, with a population of 39,088 (95.96%); the second largest ethnic group was White Alone - Hispanic with a population of 614 (1.51%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 363 (0.89%).

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 2015

Total Population:40,735

Non Hispanic (98.23%)

Hispanic (1.77%)

Race in Mercer County, OH in 2015

Total Population:40,735

White Alone (97.46%)

Two or more races (1%)

Asian Alone (0.52%)

Black or African American Alone (0.41%)

Native Hawaiian And Pacific Islander Alone (0.33%)

American Indian and Alaska Native Alone (0.28%)

Ethnicity in Mercer County, OH in 2015

Total Population:40,735

Non-Hispanic White Alone (95.96%)

Hispanic White Alone (1.51%)

Non-Hispanic Two or more races (0.89%)

All Other Ethnicities (0.79%)

Non-Hispanic Asian Alone (0.51%)

Non-Hispanic Black or African American Alone (0.34%)

Population By Race in Mercer , OH in 2015

Race	Population	Percentage
White Alone	39,702	97.46%
Two Or More Races	407	1%
Asian Alone	213	0.52%
Black or African American Alone	165	0.41%
Native Hawaiian And Pacific Islander Alone	136	0.33%
American Indian and Alaska Native Alone	112	0.28%

Population By Ethnicity in Mercer , OH in 2015

Ethnicity	Population	Percentage
White Alone - Non Hispanic	39,088	95.96%
White Alone - Hispanic	614	1.51%
Two Or More Races - Non Hispanic	363	0.89%
Asian Alone - Non Hispanic	209	0.51%
Black or African American Alone - Non Hispanic	140	0.34%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	132	0.32%
American Indian and Alaska Native Alone - Non Hispanic	82	0.2%
Two Or More Races - Hispanic	44	0.11%
American Indian and Alaska Native Alone - Hispanic	30	0.07%
Black or African American Alone - Hispanic	25	0.06%
Asian Alone - Hispanic	4	0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic	4	0.01%