RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Norwegian population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Norwegian ancestry (2024 American Community Survey). A concentration measure: Norwegian residents as a percentage of total population. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide. The median across all 21 is 0.3%.

Norwegian 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

RANKPLACESTATEPOPNORWEGIAN SHAREVS 2010

01▲2Warren County, NJNJ112,9531.1%+0.3 pts

02▼1Hunterdon County, NJNJ131,7810.9%−0.1 pts

03▼1Sussex County, NJNJ148,0630.8%−0.4 pts

04▲2Morris County, NJNJ524,2510.8%0.0 pts

05Cape May County, NJNJ93,3900.7%0.0 pts

06▼2Ocean County, NJNJ673,7460.6%−0.3 pts

07▲1Monmouth County, NJNJ651,0350.6%−0.2 pts

08▼1Somerset County, NJNJ356,4860.6%−0.1 pts

09▲2Burlington County, NJNJ481,4390.5%+0.1 pts

10Gloucester County, NJNJ312,6380.4%0.0 pts

11▲3Mercer County, NJNJ399,2890.3%0.0 pts

12▲1Bergen County, NJNJ977,0260.3%−0.1 pts

13▲3Atlantic County, NJNJ278,6570.3%−0.1 pts

14▲4Union County, NJNJ601,8630.3%0.0 pts

15▼3Salem County, NJNJ66,2800.3%−0.1 pts

16▼7Camden County, NJNJ535,7990.3%−0.1 pts

17Middlesex County, NJNJ883,3350.2%−0.2 pts

18▼3Cumberland County, NJNJ157,1480.2%+0.1 pts

19▲1Essex County, NJNJ896,3790.1%0.0 pts

20▲1Hudson County, NJNJ735,0330.1%0.0 pts

21▼2Passaic County, NJNJ531,6240.1%−0.2 pts

SHOWING 1–21 OF 21

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES