RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest British population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are British ancestry (2020 American Community Survey). A concentration measure: British 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 0.4%.

British 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

RANKPLACESTATEPOPBRITISH SHAREVS 2010

01Cape May County, NJNJ93,3900.6%+0.3 pts

02Burlington County, NJNJ481,4390.6%+0.2 pts

03Hunterdon County, NJNJ131,7810.6%0.0 pts

04Warren County, NJNJ112,9530.6%+0.1 pts

05Morris County, NJNJ524,2510.5%+0.1 pts

06Sussex County, NJNJ148,0630.5%0.0 pts

07Somerset County, NJNJ356,4860.5%+0.1 pts

08Mercer County, NJNJ399,2890.4%−0.2 pts

09Gloucester County, NJNJ312,6380.4%+0.1 pts

10Ocean County, NJNJ673,7460.4%+0.1 pts

11Monmouth County, NJNJ651,0350.4%+0.1 pts

12Camden County, NJNJ535,7990.3%0.0 pts

13Salem County, NJNJ66,2800.3%0.0 pts

14Bergen County, NJNJ977,0260.3%0.0 pts

15Union County, NJNJ601,8630.2%0.0 pts

16Atlantic County, NJNJ278,6570.2%+0.1 pts

17Hudson County, NJNJ735,0330.2%0.0 pts

18Essex County, NJNJ896,3790.2%0.0 pts

19Middlesex County, NJNJ883,3350.2%0.0 pts

20Cumberland County, NJNJ157,1480.2%0.0 pts

21Passaic County, NJNJ531,6240.2%+0.1 pts

SHOWING 1–21 OF 21

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS