RANKING · 2010 CENSUS · 21 SHOWN OF 21

Highest British population share, New Jersey counties · 2010

New Jersey counties ranked by the share of all residents who are British ancestry (2010 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 0.3%.

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 –

01Mercer County, NJNJ399,2890.6%–

02Hunterdon County, NJNJ131,7810.6%–

03Sussex County, NJNJ148,0630.6%–

04Somerset County, NJNJ356,4860.5%–

05Morris County, NJNJ524,2510.4%–

06Warren County, NJNJ112,9530.4%–

07Burlington County, NJNJ481,4390.4%–

08Cape May County, NJNJ93,3900.3%–

09Monmouth County, NJNJ651,0350.3%–

10Camden County, NJNJ535,7990.3%–

11Salem County, NJNJ66,2800.3%–

12Gloucester County, NJNJ312,6380.3%–

13Union County, NJNJ601,8630.3%–

14Ocean County, NJNJ673,7460.3%–

15Bergen County, NJNJ977,0260.3%–

16Hudson County, NJNJ735,0330.2%–

17Essex County, NJNJ896,3790.2%–

18Atlantic County, NJNJ278,6570.2%–

19Cumberland County, NJNJ157,1480.2%–

20Middlesex County, NJNJ883,3350.2%–

21Passaic County, NJNJ531,6240.1%–

SHOWING 1–21 OF 21

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