RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Romanian population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are Romanian ancestry (2023 American Community Survey). A concentration measure: Romanian 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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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

RANKPLACESTATEPOPROMANIAN SHAREVS 2000

01Ocean County, NJNJ673,7460.3%–

02Monmouth County, NJNJ651,0350.3%–

03Bergen County, NJNJ977,0260.3%–

04Mercer County, NJNJ399,2890.3%–

05Warren County, NJNJ112,9530.3%–

06Morris County, NJNJ524,2510.3%–

07Somerset County, NJNJ356,4860.2%–

08Sussex County, NJNJ148,0630.2%–

09Cape May County, NJNJ93,3900.2%–

10Burlington County, NJNJ481,4390.2%–

11Middlesex County, NJNJ883,3350.2%–

12Camden County, NJNJ535,7990.2%–

13Passaic County, NJNJ531,6240.2%–

14Essex County, NJNJ896,3790.1%–

15Union County, NJNJ601,8630.1%–

16Hudson County, NJNJ735,0330.1%–

17Atlantic County, NJNJ278,6570.1%–

18Gloucester County, NJNJ312,6380.1%–

19Hunterdon County, NJNJ131,7810.1%–

20Salem County, NJNJ66,2800.0%–

21Cumberland County, NJNJ157,1480.0%–

SHOWING 1–21 OF 21

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES