RANKING · 2010 CENSUS · 21 SHOWN OF 21

Largest Romanian population, New Jersey counties · 2010

New Jersey counties ranked by the number of residents who are Romanian ancestry, from the 2010 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. The median across all 21 is 936.

Romanian 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

RANKPLACESTATEPOPROMANIAN POPULATIONVS –

01Bergen County, NJNJ977,0263,443–

02Middlesex County, NJNJ883,3352,472–

03Monmouth County, NJNJ651,0351,827–

04Essex County, NJNJ896,3791,525–

05Burlington County, NJNJ481,4391,364–

06Morris County, NJNJ524,2511,233–

07Camden County, NJNJ535,7991,181–

08Ocean County, NJNJ673,7461,026–

09Mercer County, NJNJ399,2891,024–

10Somerset County, NJNJ356,486979–

11Union County, NJNJ601,863936–

12Hudson County, NJNJ735,033859–

13Passaic County, NJNJ531,624683–

14Gloucester County, NJNJ312,638421–

15Atlantic County, NJNJ278,657419–

16Hunterdon County, NJNJ131,781409–

17Sussex County, NJNJ148,063292–

18Warren County, NJNJ112,953245–

19Cape May County, NJNJ93,39087–

20Cumberland County, NJNJ157,14883–

21Salem County, NJNJ66,28076–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS