Population By Race and Ethnicity in Mercer County, NJ in 2013

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2013, the 369,534 population of Mercer County, New Jersey comprised of 59,021 people who identified as Hispanic (15.97%), and 310,513 people who identified as Non-Hispanic (84.03%).

Race: The White Alone population was the largest racial group in Mercer County, New Jersey with a population of 243,230 (65.82%); Black or African American Alone population was the second largest racial group with a population of 78,547 (21.26%); and Asian Alone was the third largest racial group with a population of 37,080 (10.03%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Mercer County, New Jersey in 2013, with a population of 194,648 (52.67%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 72,514 (19.62%); and the third largest ethnic group was White Alone - Hispanic with a population of 48,582 (13.15%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Mercer, New Jersey.

You can find similar information for other New Jersey counties, and for New Jersey.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Mercer County, NJ in 2013

Total Population:369,534

Non Hispanic (84.03%)

Hispanic (15.97%)

Race in Mercer County, NJ in 2013

Total Population:369,534

White Alone (65.82%)

Black or African American Alone (21.26%)

Asian Alone (10.03%)

Two or more races (2.09%)

American Indian and Alaska Native Alone (0.61%)

Native Hawaiian And Pacific Islander Alone (0.2%)

Ethnicity in Mercer County, NJ in 2013

Total Population:369,534

Non-Hispanic White Alone (52.67%)

Non-Hispanic Black or African American Alone (19.62%)

Hispanic White Alone (13.15%)

Non-Hispanic Asian Alone (9.89%)

All Other Ethnicities (3.03%)

Hispanic Black or African American Alone (1.63%)

Population By Race in Mercer , NJ in 2013

Race	Population	Percentage
White Alone	243,230	65.82%
Black or African American Alone	78,547	21.26%
Asian Alone	37,080	10.03%
Two Or More Races	7,708	2.09%
American Indian and Alaska Native Alone	2,249	0.61%
Native Hawaiian And Pacific Islander Alone	720	0.2%

Population By Ethnicity in Mercer , NJ in 2013

Ethnicity	Population	Percentage
White Alone - Non Hispanic	194,648	52.67%
Black or African American Alone - Non Hispanic	72,514	19.62%
White Alone - Hispanic	48,582	13.15%
Asian Alone - Non Hispanic	36,562	9.89%
Black or African American Alone - Hispanic	6,033	1.63%
Two Or More Races - Non Hispanic	6,022	1.63%
Two Or More Races - Hispanic	1,686	0.46%
American Indian and Alaska Native Alone - Hispanic	1,678	0.45%
American Indian and Alaska Native Alone - Non Hispanic	571	0.16%
Native Hawaiian And Pacific Islander Alone - Hispanic	524	0.14%
Asian Alone - Hispanic	518	0.14%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	196	0.05%