RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Dutch population share, New Jersey counties

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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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, NJNJ148,0632.9%–

02Warren County, NJNJ112,9531.9%–

03Hunterdon County, NJNJ131,7811.6%–

04Morris County, NJNJ524,2511.4%–

05Passaic County, NJNJ531,6241.2%–

06Cape May County, NJNJ93,3900.9%–

07Bergen County, NJNJ977,0260.8%–

08Somerset County, NJNJ356,4860.8%–

09Ocean County, NJNJ673,7460.8%–

10Mercer County, NJNJ399,2890.7%–

11Burlington County, NJNJ481,4390.7%–

12Monmouth County, NJNJ651,0350.7%–

13Salem County, NJNJ66,2800.7%–

14Gloucester County, NJNJ312,6380.6%–

15Atlantic County, NJNJ278,6570.5%–

16Camden County, NJNJ535,7990.5%–

17Cumberland County, NJNJ157,1480.4%–

18Union County, NJNJ601,8630.3%–

19Middlesex County, NJNJ883,3350.3%–

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