Hunterdon, New Jersey 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 Hunterdon, NJ population of 128,947 people, 81.17% (104,667) identified their ethnicity as Non-Hispanic - White Alone, 4.40% (5,677) identified their ethnicity as Non-Hispanic - Asian Alone, and 3.76% (4,850) identified their ethnicity as Hispanic - Two Or More Races.

The first chart below shows the population by ethnicity and the second chart shows the percentage of the 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.

Hunterdon, NJ Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Asian Alone
Hispanic - Two or More Races
Non-Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Non-Hispanic - Black Alone
Hispanic - White Alone
Percentage of Hunterdon, NJ Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Asian Alone
Hispanic - Two or More Races
Non-Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Non-Hispanic - Black Alone
Hispanic - White Alone
Hunterdon, NJ Population By Ethnicity in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 104667 81.17
Non-Hispanic - Asian Alone 5677 4.40
Hispanic - Two Or More Races 4850 3.76
Non-Hispanic - Two Or More Races 4009 3.11
Hispanic - Some Other Race Alone 3570 2.77
Non-Hispanic - Black or African American Alone 3030 2.35
Hispanic - White Alone 2123 1.65
Non-Hispanic - Some Other Race Alone 535 0.42
Hispanic - American Indian and Alaska Native Alone 190 0.15
Hispanic - Black or African American Alone 144 0.11
Non-Hispanic - American Indian and Alaska Native Alone 92 0.07
Hispanic - Asian Alone 37 0.03
Hispanic - Native Hawaiian And Pacific Islander Alone 15 0.01
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 8 0.01