RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Swedish population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Swedish ancestry (2024 American Community Survey). A concentration measure: Swedish residents as a percentage of total population. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

Swedish 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

RANKPLACESTATEPOPSWEDISH SHAREVS 2010

01Salem County, NJNJ66,2801.4%+0.3 pts

02Cape May County, NJNJ93,3901.2%−0.4 pts

03Warren County, NJNJ112,9531.1%+0.2 pts

04Sussex County, NJNJ148,0630.9%−0.3 pts

05Hunterdon County, NJNJ131,7810.9%−0.3 pts

06Morris County, NJNJ524,2510.8%−0.2 pts

07Somerset County, NJNJ356,4860.7%−0.0 pts

08Ocean County, NJNJ673,7460.5%−0.3 pts

09Monmouth County, NJNJ651,0350.5%−0.2 pts

10Burlington County, NJNJ481,4390.5%−0.3 pts

11Gloucester County, NJNJ312,6380.5%−0.3 pts

12Mercer County, NJNJ399,2890.4%−0.2 pts

13Cumberland County, NJNJ157,1480.4%−0.3 pts

14Bergen County, NJNJ977,0260.4%−0.2 pts

15Camden County, NJNJ535,7990.4%−0.3 pts

16Atlantic County, NJNJ278,6570.3%−0.3 pts

17Passaic County, NJNJ531,6240.3%−0.1 pts

18Middlesex County, NJNJ883,3350.2%−0.2 pts

19Union County, NJNJ601,8630.2%−0.1 pts

20Hudson County, NJNJ735,0330.2%+0.0 pts

21Essex County, NJNJ896,3790.2%−0.2 pts

SHOWING 1–21 OF 21

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES