RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Croatian population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Croatian ancestry (2023 American Community Survey). A concentration measure: Croatian 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 American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCROATIAN SHAREVS 2000

01Bergen County, NJNJ977,0260.5%–

02Sussex County, NJNJ148,0630.2%–

03Hunterdon County, NJNJ131,7810.2%–

04Monmouth County, NJNJ651,0350.2%–

05Morris County, NJNJ524,2510.1%–

06Warren County, NJNJ112,9530.1%–

07Essex County, NJNJ896,3790.1%–

08Passaic County, NJNJ531,6240.1%–

09Ocean County, NJNJ673,7460.1%–

10Mercer County, NJNJ399,2890.1%–

11Salem County, NJNJ66,2800.1%–

12Somerset County, NJNJ356,4860.1%–

13Camden County, NJNJ535,7990.1%–

14Burlington County, NJNJ481,4390.1%–

15Hudson County, NJNJ735,0330.1%–

16Gloucester County, NJNJ312,6380.1%–

17Middlesex County, NJNJ883,3350.0%–

18Union County, NJNJ601,8630.0%–

19Atlantic County, NJNJ278,6570.0%–

20Cumberland County, NJNJ157,1480.0%–

21Cape May County, NJNJ93,3900.0%–

SHOWING 1–21 OF 21

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