RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Dutch population share, New Jersey counties · 2020

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

RANKPLACESTATEPOPDUTCH SHAREVS 2000

01Sussex County, NJNJ148,0634.0%–

02Warren County, NJNJ112,9533.0%–

03Hunterdon County, NJNJ131,7811.9%–

04Morris County, NJNJ524,2511.8%–

05Passaic County, NJNJ531,6241.4%–

06Cape May County, NJNJ93,3901.2%–

07Somerset County, NJNJ356,4861.1%–

08Bergen County, NJNJ977,0261.1%–

09Ocean County, NJNJ673,7461.1%–

10Salem County, NJNJ66,2801.0%–

11Monmouth County, NJNJ651,0350.9%–

12Mercer County, NJNJ399,2890.9%–

13Burlington County, NJNJ481,4390.8%–

14Cumberland County, NJNJ157,1480.8%–

15Gloucester County, NJNJ312,6380.6%–

16Atlantic County, NJNJ278,6570.6%–

17Camden County, NJNJ535,7990.6%–

18Union County, NJNJ601,8630.4%–

19Middlesex County, NJNJ883,3350.4%–

20Hudson County, NJNJ735,0330.3%–

21Essex County, NJNJ896,3790.3%–

SHOWING 1–21 OF 21

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