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 (2024 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. The median across all 21 is 0.1%. Biggest climber in the top 100 since 2020: Passaic County, NJ, up 11 places to #8.

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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 2010

01Bergen County, NJNJ977,0260.5%−0.1 pts

02▲1Sussex County, NJNJ148,0630.2%+0.2 pts

03▼1Hunterdon County, NJNJ131,7810.2%0.0 pts

04Monmouth County, NJNJ651,0350.2%0.0 pts

05▲1Morris County, NJNJ524,2510.1%+0.1 pts

06▲6Warren County, NJNJ112,9530.1%0.0 pts

07▲1Essex County, NJNJ896,3790.1%+0.1 pts

08▲11Passaic County, NJNJ531,6240.1%0.0 pts

09Ocean County, NJNJ673,7460.1%0.0 pts

10▲7Mercer County, NJNJ399,2890.1%0.0 pts

11▼6Salem County, NJNJ66,2800.1%+0.1 pts

12▼1Somerset County, NJNJ356,4860.1%0.0 pts

13▲1Camden County, NJNJ535,7990.1%0.0 pts

14▼1Burlington County, NJNJ481,4390.1%0.0 pts

15Hudson County, NJNJ735,0330.1%−0.1 pts

16▼9Gloucester County, NJNJ312,6380.1%−0.1 pts

17▲3Middlesex County, NJNJ883,3350.0%0.0 pts

18▼8Union County, NJNJ601,8630.0%0.0 pts

19▼1Atlantic County, NJNJ278,6570.0%−0.2 pts

20▲1Cumberland County, NJNJ157,1480.0%0.0 pts

21▼5Cape May County, NJNJ93,3900.0%−0.1 pts

SHOWING 1–21 OF 21

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