RANKING · 2020 CENSUS · 21 SHOWN OF 21

Largest Dutch population, New Jersey counties · 2020

New Jersey counties ranked by the number of residents who are Dutch 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.

Dutch 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

RANKPLACESTATEPOPDUTCH POPULATIONVS 2010

01Bergen County, NJNJ977,02610,255−21%

02Morris County, NJNJ524,2518,795−21%

03Passaic County, NJNJ531,6247,276−45%

04Ocean County, NJNJ673,7466,414−31%

05Monmouth County, NJNJ651,0355,702−22%

06Sussex County, NJNJ148,0635,626−34%

07Burlington County, NJNJ481,4393,655−36%

08Somerset County, NJNJ356,4863,649−23%

09Mercer County, NJNJ399,2893,319−13%

10Warren County, NJNJ112,9533,138−9%

11Middlesex County, NJNJ883,3353,124−36%

12Camden County, NJNJ535,7993,019−24%

13Essex County, NJNJ896,3792,355−26%

14Hunterdon County, NJNJ131,7812,354−32%

15Union County, NJNJ601,8632,349−5%

16Hudson County, NJNJ735,0332,065+22%

17Gloucester County, NJNJ312,6381,867−51%

18Atlantic County, NJNJ278,6571,637−33%

19Cape May County, NJNJ93,3901,131−40%

20Cumberland County, NJNJ157,1481,129−26%

21Salem County, NJNJ66,280633−46%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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