RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest French population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are French ancestry (2023 American Community Survey). A concentration measure: French 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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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 SHAREVS 2000

01Hunterdon County, NJNJ131,7812.0%–

02Cape May County, NJNJ93,3901.9%–

03Sussex County, NJNJ148,0631.9%–

04Burlington County, NJNJ481,4391.8%–

05Warren County, NJNJ112,9531.7%–

06Gloucester County, NJNJ312,6381.7%–

07Salem County, NJNJ66,2801.6%–

08Ocean County, NJNJ673,7461.4%–

09Morris County, NJNJ524,2511.4%–

10Mercer County, NJNJ399,2891.3%–

11Monmouth County, NJNJ651,0351.3%–

12Somerset County, NJNJ356,4861.2%–

13Camden County, NJNJ535,7991.2%–

14Atlantic County, NJNJ278,6571.1%–

15Cumberland County, NJNJ157,1481.0%–

16Bergen County, NJNJ977,0261.0%–

17Middlesex County, NJNJ883,3350.8%–

18Hudson County, NJNJ735,0330.7%–

19Passaic County, NJNJ531,6240.6%–

20Union County, NJNJ601,8630.6%–

21Essex County, NJNJ896,3790.5%–

SHOWING 1–21 OF 21

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