Iselin Cdp, 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 Iselin Cdp, NJ voting-age population of 15,938 people, 55.16% of them (8,792 people) identified their ethnicity as Non-Hispanic - Asian Alone, 26.88% of them (4,284 people) identified their ethnicity as Non-Hispanic - White Alone, and 6.68% of them (1,064 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 this information in a table below.

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

Iselin Cdp, NJ Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - Asian Alone
Non-Hispanic - White 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 Iselin Cdp, NJ Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - Asian Alone
Non-Hispanic - White Alone
Non-Hispanic - Black Alone
Hispanic - Some Other Race Alone
Hispanic - Two or More Races
Non-Hispanic - Two or More Races
Hispanic - White Alone
Iselin Cdp, NJ Voting-age Population By Ethnicity in Census 2020
0 of 0
Ethnicity Voting-age Population % of Place Voting-age Population
Non-Hispanic - Asian Alone 8792 55.16
Non-Hispanic - White Alone 4284 26.88
Non-Hispanic - Black or African American Alone 1064 6.68
Hispanic - Some Other Race Alone 562 3.53
Hispanic - Two Or More Races 470 2.95
Non-Hispanic - Two Or More Races 284 1.78
Hispanic - White Alone 235 1.47
Non-Hispanic - Some Other Race Alone 141 0.89
Hispanic - Black or African American Alone 50 0.31
Hispanic - American Indian and Alaska Native Alone 21 0.13
Non-Hispanic - American Indian and Alaska Native Alone 16 0.10
Hispanic - Asian Alone 15 0.09
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 4 0.03
Hispanic - Native Hawaiian And Pacific Islander Alone 0 0.00