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 (2023 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.

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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 2000

01Cape May County, NJNJ93,3900.5%–

02Sussex County, NJNJ148,0630.5%–

03Atlantic County, NJNJ278,6570.4%–

04Warren County, NJNJ112,9530.4%–

05Burlington County, NJNJ481,4390.4%–

06Morris County, NJNJ524,2510.4%–

07Hunterdon County, NJNJ131,7810.4%–

08Ocean County, NJNJ673,7460.3%–

09Gloucester County, NJNJ312,6380.3%–

10Monmouth County, NJNJ651,0350.3%–

11Camden County, NJNJ535,7990.3%–

12Mercer County, NJNJ399,2890.3%–

13Somerset County, NJNJ356,4860.2%–

14Bergen County, NJNJ977,0260.2%–

15Salem County, NJNJ66,2800.2%–

16Passaic County, NJNJ531,6240.2%–

17Middlesex County, NJNJ883,3350.2%–

18Cumberland County, NJNJ157,1480.1%–

19Essex County, NJNJ896,3790.1%–

20Union County, NJNJ601,8630.1%–

21Hudson County, NJNJ735,0330.1%–

SHOWING 1–21 OF 21

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES