RANKING · 2024 ACS · 21 SHOWN OF 21

Largest Polish population, New Jersey counties

New Jersey counties ranked by the number of residents who are Polish ancestry, from the 2023 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.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPOLISH POPULATIONVS 2000

01Bergen County, NJNJ977,02647,448–

02Ocean County, NJNJ673,74646,367–

03Middlesex County, NJNJ883,33541,089–

04Monmouth County, NJNJ651,03536,736–

05Morris County, NJNJ524,25130,196–

06Burlington County, NJNJ481,43925,068–

07Camden County, NJNJ535,79924,914–

08Union County, NJNJ601,86322,645–

09Somerset County, NJNJ356,48621,245–

10Passaic County, NJNJ531,62420,827–

11Mercer County, NJNJ399,28918,883–

12Essex County, NJNJ896,37918,313–

13Hudson County, NJNJ735,03318,260–

14Gloucester County, NJNJ312,63816,062–

15Sussex County, NJNJ148,06310,981–

16Atlantic County, NJNJ278,6579,597–

17Hunterdon County, NJNJ131,7818,638–

18Warren County, NJNJ112,9536,335–

19Cape May County, NJNJ93,3905,727–

20Cumberland County, NJNJ157,1483,297–

21Salem County, NJNJ66,2802,433–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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

Largest Polish population, New Jersey counties · CensusEasy