RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Belgian population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Belgian ancestry (2023 American Community Survey). A concentration measure: Belgian 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

RANKPLACESTATEPOPBELGIAN SHAREVS 2000

01Hunterdon County, NJNJ131,7810.1%–

02Sussex County, NJNJ148,0630.1%–

03Morris County, NJNJ524,2510.1%–

04Ocean County, NJNJ673,7460.1%–

05Middlesex County, NJNJ883,3350.1%–

06Somerset County, NJNJ356,4860.1%–

07Cumberland County, NJNJ157,1480.1%–

08Bergen County, NJNJ977,0260.1%–

09Gloucester County, NJNJ312,6380.1%–

10Hudson County, NJNJ735,0330.1%–

11Burlington County, NJNJ481,4390.1%–

12Salem County, NJNJ66,2800.1%–

13Essex County, NJNJ896,3790.1%–

14Camden County, NJNJ535,7990.1%–

15Passaic County, NJNJ531,6240.0%–

16Mercer County, NJNJ399,2890.0%–

17Monmouth County, NJNJ651,0350.0%–

18Cape May County, NJNJ93,3900.0%–

19Warren County, NJNJ112,9530.0%–

20Union County, NJNJ601,8630.0%–

21Atlantic County, NJNJ278,6570.0%–

SHOWING 1–21 OF 21

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