RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Asian population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are Asian (2020 American Community Survey). A concentration measure: Asian residents as a percentage of total population. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

New JerseyAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPASIANVS 2000

01Middlesex County, NJNJ883,33526.4%+12.6 pts

02Somerset County, NJNJ356,48619.4%+11.1 pts

03Hudson County, NJNJ735,03317.0%+7.8 pts

04Bergen County, NJNJ977,02616.5%+5.8 pts

05Mercer County, NJNJ399,28912.5%+7.6 pts

06Morris County, NJNJ524,25111.3%+5.1 pts

07Atlantic County, NJNJ278,6577.9%+2.8 pts

08Camden County, NJNJ535,7996.2%+2.5 pts

09Passaic County, NJNJ531,6245.8%+2.1 pts

10Burlington County, NJNJ481,4395.6%+3.0 pts

11Monmouth County, NJNJ651,0355.6%+1.7 pts

12Union County, NJNJ601,8635.6%+1.8 pts

13Essex County, NJNJ896,3795.4%+1.8 pts

14Hunterdon County, NJNJ131,7814.4%+2.5 pts

15Gloucester County, NJNJ312,6383.1%+1.7 pts

16Warren County, NJNJ112,9532.6%+1.4 pts

17Sussex County, NJNJ148,0632.0%+0.8 pts

18Ocean County, NJNJ673,7461.8%+0.5 pts

19Cumberland County, NJNJ157,1481.3%+0.4 pts

20Salem County, NJNJ66,2801.0%+0.4 pts

21Cape May County, NJNJ93,3900.9%+0.3 pts

SHOWING 1–21 OF 21

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS