RANKING · 2024 ACS · 21 SHOWN OF 21

Largest Swedish population, New Jersey counties

New Jersey counties ranked by the number of residents who are Swedish 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.

Swedish Americans: full group profile →

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

RANKPLACESTATEPOPSWEDISH POPULATIONVS 2010

01Morris County, NJNJ524,2514,029−15%

02Bergen County, NJNJ977,0263,633−29%

03Ocean County, NJNJ673,7463,594−29%

04Monmouth County, NJNJ651,0353,487−26%

05Somerset County, NJNJ356,4862,443+3%

06Burlington County, NJNJ481,4392,400−34%

07Middlesex County, NJNJ883,3352,156−36%

08Camden County, NJNJ535,7991,874−40%

09Essex County, NJNJ896,3791,757−39%

10Mercer County, NJNJ399,2891,675−26%

11Hudson County, NJNJ735,0331,633+26%

12Gloucester County, NJNJ312,6381,503−36%

13Passaic County, NJNJ531,6241,448−24%

14Union County, NJNJ601,8631,411−31%

15Sussex County, NJNJ148,0631,369−25%

16Warren County, NJNJ112,9531,250+19%

17Cape May County, NJNJ93,3901,164−28%

18Hunterdon County, NJNJ131,7811,159−24%

19Atlantic County, NJNJ278,657929−45%

20Salem County, NJNJ66,280900+22%

21Cumberland County, NJNJ157,148639−41%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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