RANKING · 2020 CENSUS · 21 SHOWN OF 21

Largest Japanese population, New Jersey counties · 2020

New Jersey counties ranked by the number of residents who are Japanese, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide. The median across all 21 is 334.

Japanese Americans: full group profile →

New JerseyAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPJAPANESE POPULATIONVS –

01Bergen County, NJNJ977,0265,525–

02Hudson County, NJNJ735,0332,021–

03Middlesex County, NJNJ883,335942–

04Somerset County, NJNJ356,486807–

05Mercer County, NJNJ399,289686–

06Morris County, NJNJ524,251578–

07Essex County, NJNJ896,379567–

08Union County, NJNJ601,863514–

09Camden County, NJNJ535,799396–

10Burlington County, NJNJ481,439370–

11Passaic County, NJNJ531,624334–

12Monmouth County, NJNJ651,035316–

13Atlantic County, NJNJ278,657231–

14Cumberland County, NJNJ157,148225–

15Ocean County, NJNJ673,746211–

16Gloucester County, NJNJ312,638185–

17Hunterdon County, NJNJ131,78181–

18Warren County, NJNJ112,95345–

19Sussex County, NJNJ148,06345–

20Salem County, NJNJ66,28023–

21Cape May County, NJNJ93,39015–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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