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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 18.51K people in New Jersey with Romanian ancestry. Among all New Jersey counties, Bergen County had the highest population with Romanian ancestry (2.87K), followed by Ocean County (1.90K), and Monmouth County (1.73K).

The chart and table below shows the top 10 counties with high number of people with Romanian 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 Romanian Ancestry in 2021
Bergen County
Ocean County
Monmouth County
Middlesex County
Morris County
Hudson County
Essex County
Mercer County
Burlington County
Camden County
Ranking of New Jersey Counties By Population with Romanian Ancestry in 2021
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Rank County Population
1 Bergen County 2866
2 Ocean County 1901
3 Monmouth County 1730
4 Middlesex County 1542
5 Morris County 1238
6 Hudson County 1206
7 Essex County 1194
8 Mercer County 1023
9 Burlington County 975
10 Camden County 854
11 Somerset County 813
12 Union County 811
13 Passaic County 606
14 Atlantic County 423
15 Warren County 290
16 Gloucester County 275
17 Hunterdon County 261
18 Sussex County 257
19 Cape May County 178
20 Cumberland County 46
21 Salem County 22