RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Japanese population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Japanese (2023 American Community Survey). A concentration measure: Japanese residents as a percentage of total population. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

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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 SHAREVS 2000

01Bergen County, NJNJ977,0260.6%–

02Mercer County, NJNJ399,2890.3%–

03Hudson County, NJNJ735,0330.2%–

04Salem County, NJNJ66,2800.2%–

05Somerset County, NJNJ356,4860.1%–

06Essex County, NJNJ896,3790.1%–

07Morris County, NJNJ524,2510.1%–

08Union County, NJNJ601,8630.1%–

09Cumberland County, NJNJ157,1480.1%–

10Middlesex County, NJNJ883,3350.1%–

11Camden County, NJNJ535,7990.1%–

12Burlington County, NJNJ481,4390.1%–

13Passaic County, NJNJ531,6240.1%–

14Sussex County, NJNJ148,0630.1%–

15Monmouth County, NJNJ651,0350.1%–

16Atlantic County, NJNJ278,6570.1%–

17Ocean County, NJNJ673,7460.0%–

18Gloucester County, NJNJ312,6380.0%–

19Cape May County, NJNJ93,3900.0%–

20Warren County, NJNJ112,9530.0%–

21Hunterdon County, NJNJ131,7810.0%–

SHOWING 1–21 OF 21

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES