RANKING · 2024 ACS · 21 SHOWN OF 21

Largest Swiss population, New Jersey counties

New Jersey counties ranked by the number of residents who are Swiss ancestry, from the 2024 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.

Swiss Americans: full group profile →

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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

RANKPLACESTATEPOPSWISS POPULATIONVS 2010

01Bergen County, NJNJ977,0261,877−39%

02Morris County, NJNJ524,2511,715−13%

03Ocean County, NJNJ673,746843−43%

04Monmouth County, NJNJ651,035823−42%

05Somerset County, NJNJ356,486802+5%

06Camden County, NJNJ535,799692+20%

07Hudson County, NJNJ735,033657+35%

08Middlesex County, NJNJ883,335639−22%

09Burlington County, NJNJ481,439624−41%

10Mercer County, NJNJ399,289485−16%

11Passaic County, NJNJ531,624482−59%

12Essex County, NJNJ896,379378−65%

13Sussex County, NJNJ148,063367−58%

14Union County, NJNJ601,863340−51%

15Gloucester County, NJNJ312,638299−20%

16Hunterdon County, NJNJ131,781269−53%

17Warren County, NJNJ112,953228−24%

18Cape May County, NJNJ93,390212−9%

19Atlantic County, NJNJ278,657164−61%

20Salem County, NJNJ66,28068−67%

21Cumberland County, NJNJ157,14839−63%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES