RANKING · 2024 ACS · 21 SHOWN OF 21

Largest Japanese population, New Jersey counties

New Jersey counties ranked by the number of residents who are Japanese, from the 2024 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 316.

Japanese Americans: full group profile →

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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 POPULATIONVS 2020

01Bergen County, NJNJ977,0266,129+11%

02Hudson County, NJNJ735,0331,585−22%

03▲4Essex County, NJNJ896,3791,026+81%

04▲1Mercer County, NJNJ399,289981+43%

05▼2Middlesex County, NJNJ883,335612−35%

06Morris County, NJNJ524,251570−1%

07▲1Union County, NJNJ601,863531+3%

08▼4Somerset County, NJNJ356,486522−35%

09Camden County, NJNJ535,799370−7%

10▲2Monmouth County, NJNJ651,035351+11%

11Passaic County, NJNJ531,624316−5%

12▼2Burlington County, NJNJ481,439305−18%

13▲2Ocean County, NJNJ673,746295+40%

14▼1Atlantic County, NJNJ278,657143−38%

15▼1Cumberland County, NJNJ157,148137−39%

16Gloucester County, NJNJ312,638123−34%

17▲3Salem County, NJNJ66,280110+378%

18▲1Sussex County, NJNJ148,06388+96%

19▼1Warren County, NJNJ112,95320−56%

20▲1Cape May County, NJNJ93,39018+20%

21▼4Hunterdon County, NJNJ131,78114−83%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES