Somerset, New Jersey Voting-age Population By Ethnicity in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Somerset, NJ population of 271,204 people, 54.69% of them (148,307 people) identified their ethnicity as Non-Hispanic - White Alone, 18.55% of them (50,298 people) identified their ethnicity as Non-Hispanic - Asian Alone, and 8.79% of them (23,830 people) identified their ethnicity as Non-Hispanic - Black or African American Alone.

The first chart below shows the voting-age population by ethnicity and the second chart shows the percentage of the voting-age population for each ethnicity. You can also find the information in a table below.

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

Somerset, NJ Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Asian Alone
Non-Hispanic - Black Alone
Hispanic - Some Other Race Alone
Hispanic - Two or More Races
Non-Hispanic - Two or More Races
Hispanic - White Alone
Percentage of Somerset, NJ Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Asian Alone
Non-Hispanic - Black Alone
Hispanic - Some Other Race Alone
Hispanic - Two or More Races
Non-Hispanic - Two or More Races
Hispanic - White Alone
Somerset, NJ Voting-age Population By Ethnicity in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 148307 54.69
Non-Hispanic - Asian Alone 50298 18.55
Non-Hispanic - Black or African American Alone 23830 8.79
Hispanic - Some Other Race Alone 18955 6.99
Hispanic - Two Or More Races 14782 5.45
Non-Hispanic - Two Or More Races 6296 2.32
Hispanic - White Alone 5364 1.98
Non-Hispanic - Some Other Race Alone 1319 0.49
Hispanic - American Indian and Alaska Native Alone 900 0.33
Hispanic - Black or African American Alone 764 0.28
Non-Hispanic - American Indian and Alaska Native Alone 197 0.07
Hispanic - Asian Alone 113 0.04
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 61 0.02
Hispanic - Native Hawaiian And Pacific Islander Alone 18 0.01