Mercer County, New Jersey Non-Hispanic Population By Race in Census 2020

Updated on May 5, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among the 303.16K of the Mercer County, NJ Non-Hispanic (not hispanic or latino) population, 55.61% (168.58K) identified their race as White Alone, 23.87% (72.36K) identified their race as Black or African American Alone, and 15.94% (48.33K) identified their race as Asian Alone.

The first chart below shows the non-hispanic population by race and the second chart shows the percentage of the total Mercer County, NJ non-hispanic population for each racial group. You can also find this information in a table at the bottom of the page.

You can see similar information for other New Jersey counties and also for the state of New Jersey.

Mercer County, NJ Non-Hispanic Population By Race in Census 2020
White Alone
Black or African American Alone
Asian Alone
Two Or More Races
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Mercer County, NJ Non-Hispanic Population By Race in Census 2020
White Alone
Black or African American Alone
Asian Alone
Two Or More Races
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Mercer County, NJ Non-Hispanic Population By Race in Census 2020
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Race Population % of County Non-Hispanic Population
Black or African American Alone 72364 23.87
White Alone 168580 55.61
American Indian and Alaska Native Alone 427 0.14
Asian Alone 48330 15.94
Native Hawaiian And Pacific Islander Alone 106 0.04
Some Other Race Alone 1879 0.62
Two Or More Races 11477 3.79