RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Swiss population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Swiss ancestry (2023 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

New JerseyAll states All rankings

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

RANKPLACESTATEPOPSWISS SHAREVS 2000

01Morris County, NJNJ524,2510.3%–

02Sussex County, NJNJ148,0630.3%–

03Somerset County, NJNJ356,4860.2%–

04Cape May County, NJNJ93,3900.2%–

05Hunterdon County, NJNJ131,7810.2%–

06Warren County, NJNJ112,9530.2%–

07Bergen County, NJNJ977,0260.2%–

08Burlington County, NJNJ481,4390.1%–

09Camden County, NJNJ535,7990.1%–

10Ocean County, NJNJ673,7460.1%–

11Monmouth County, NJNJ651,0350.1%–

12Mercer County, NJNJ399,2890.1%–

13Salem County, NJNJ66,2800.1%–

14Gloucester County, NJNJ312,6380.1%–

15Passaic County, NJNJ531,6240.1%–

16Hudson County, NJNJ735,0330.1%–

17Middlesex County, NJNJ883,3350.1%–

18Atlantic County, NJNJ278,6570.1%–

19Union County, NJNJ601,8630.1%–

20Essex County, NJNJ896,3790.0%–

21Cumberland County, NJNJ157,1480.0%–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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