Ranking of New Jersey Counties By Population with Northern European Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5.58K people in New Jersey with Northern European ancestry. Among all New Jersey counties, Morris County had the highest population with Northern European ancestry (626), followed by Bergen County (531), and Burlington County (453).

The chart and table below shows the top 10 counties with high number of people with Northern European 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 Northern European Ancestry in 2021
Morris County
Bergen County
Burlington County
Monmouth County
Union County
Camden County
Essex County
Middlesex County
Passaic County
Somerset County
Ranking of New Jersey Counties By Population with Northern European Ancestry in 2021
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Rank County Population
1 Morris County 626
2 Bergen County 531
3 Burlington County 453
4 Monmouth County 418
5 Union County 377
6 Camden County 365
7 Essex County 360
8 Middlesex County 339
9 Passaic County 329
10 Somerset County 298
11 Ocean County 228
12 Mercer County 212
13 Atlantic County 181
14 Sussex County 167
15 Hunterdon County 143
16 Cape May County 121
17 Gloucester County 117
18 Hudson County 112
19 Salem County 96
20 Cumberland County 55
21 Warren County 47