RANKING · 2020 CENSUS · 21 SHOWN OF 21

Largest French Canadian population, New Jersey counties · 2020

New Jersey counties ranked by the number of residents who are French Canadian ancestry, from the 2020 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.

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 POPULATIONVS 2010

01Ocean County, NJNJ673,7462,088−2%

02Monmouth County, NJNJ651,0352,085+0%

03Morris County, NJNJ524,2511,796−18%

04Burlington County, NJNJ481,4391,628−16%

05Bergen County, NJNJ977,0261,521−24%

06Middlesex County, NJNJ883,3351,331−34%

07Camden County, NJNJ535,7991,296−13%

08Atlantic County, NJNJ278,6571,084+58%

09Essex County, NJNJ896,3791,051−14%

10Gloucester County, NJNJ312,638980+52%

11Mercer County, NJNJ399,289939−18%

12Passaic County, NJNJ531,624814−0%

13Somerset County, NJNJ356,486786−34%

14Hudson County, NJNJ735,033762+25%

15Union County, NJNJ601,863697−32%

16Sussex County, NJNJ148,063663−3%

17Cape May County, NJNJ93,390499+185%

18Hunterdon County, NJNJ131,781453−34%

19Warren County, NJNJ112,953420−36%

20Cumberland County, NJNJ157,148216+24%

21Salem County, NJNJ66,280102−78%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS