RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Swedish population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are Swedish ancestry (2023 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.

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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 2000

01Sussex County, NJNJ148,0631.7%–

02Cape May County, NJNJ93,3901.3%–

03Warren County, NJNJ112,9531.2%–

04Morris County, NJNJ524,2511.2%–

05Salem County, NJNJ66,2801.0%–

06Hunterdon County, NJNJ131,7811.0%–

07Ocean County, NJNJ673,7460.8%–

08Monmouth County, NJNJ651,0350.7%–

09Burlington County, NJNJ481,4390.7%–

10Somerset County, NJNJ356,4860.7%–

11Cumberland County, NJNJ157,1480.6%–

12Mercer County, NJNJ399,2890.6%–

13Gloucester County, NJNJ312,6380.6%–

14Bergen County, NJNJ977,0260.5%–

15Atlantic County, NJNJ278,6570.5%–

16Camden County, NJNJ535,7990.4%–

17Middlesex County, NJNJ883,3350.3%–

18Union County, NJNJ601,8630.3%–

19Passaic County, NJNJ531,6240.3%–

20Hudson County, NJNJ735,0330.2%–

21Essex County, NJNJ896,3790.2%–

SHOWING 1–21 OF 21

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