RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest French Canadian population share, New Jersey counties · 2020

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

French Canadian 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

RANKPLACESTATEPOPFRENCH CANADIAN SHAREVS 2010

01Cape May County, NJNJ93,3900.5%+0.4 pts

02Sussex County, NJNJ148,0630.5%0.0 pts

03Atlantic County, NJNJ278,6570.4%+0.2 pts

04Warren County, NJNJ112,9530.4%−0.2 pts

05Burlington County, NJNJ481,4390.4%−0.1 pts

06Morris County, NJNJ524,2510.4%−0.1 pts

07Hunterdon County, NJNJ131,7810.4%−0.2 pts

08Ocean County, NJNJ673,7460.3%0.0 pts

09Gloucester County, NJNJ312,6380.3%+0.1 pts

10Monmouth County, NJNJ651,0350.3%0.0 pts

11Camden County, NJNJ535,7990.3%0.0 pts

12Mercer County, NJNJ399,2890.3%−0.1 pts

13Somerset County, NJNJ356,4860.2%−0.1 pts

14Bergen County, NJNJ977,0260.2%−0.1 pts

15Salem County, NJNJ66,2800.2%−0.5 pts

16Passaic County, NJNJ531,6240.2%0.0 pts

17Middlesex County, NJNJ883,3350.2%−0.1 pts

18Cumberland County, NJNJ157,1480.1%0.0 pts

19Essex County, NJNJ896,3790.1%0.0 pts

20Union County, NJNJ601,8630.1%−0.1 pts

21Hudson County, NJNJ735,0330.1%0.0 pts

SHOWING 1–21 OF 21

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