Ranking of New Jersey Counties By Population with Dutch Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 75.22K people in New Jersey with Dutch ancestry. Among all New Jersey counties, Bergen County had the highest population with Dutch ancestry (9.94K), followed by Morris County (8.20K), and Passaic County (6.99K).

The chart and table below shows the top 10 counties with high number of people with Dutch ancestry.

You can see similar information for other states and for other ancestry groups in New Jersey.

Data Source: US Census Bureau.
Ranking of New Jersey Counties By Population with Dutch Ancestry in 2021
Bergen County
Morris County
Passaic County
Ocean County
Monmouth County
Sussex County
Burlington County
Mercer County
Somerset County
Warren County
Ranking of New Jersey Counties By Population with Dutch Ancestry in 2021
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Rank County Population
1 Bergen County 9935
2 Morris County 8197
3 Passaic County 6985
4 Ocean County 6120
5 Monmouth County 5262
6 Sussex County 5088
7 Burlington County 3692
8 Mercer County 3441
9 Somerset County 3274
10 Warren County 2738
11 Camden County 2732
12 Middlesex County 2619
13 Hunterdon County 2355
14 Hudson County 2317
15 Union County 2224
16 Essex County 2210
17 Gloucester County 1826
18 Atlantic County 1804
19 Cape May County 1021
20 Cumberland County 739
21 Salem County 641