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. The median across all 21 is 5.6%.

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 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS