RANKING · 2010 CENSUS · 21 SHOWN OF 21

Largest Italian population, New Jersey counties · 2010

New Jersey counties ranked by the number of residents who are Italian 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 63,907.

Italian 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

RANKPLACESTATEPOPITALIAN POPULATIONVS –

01Bergen County, NJNJ977,026177,942–

02Monmouth County, NJNJ651,035153,390–

03Ocean County, NJNJ673,746151,468–

04Morris County, NJNJ524,251114,229–

05Middlesex County, NJNJ883,335110,743–

06Camden County, NJNJ535,79989,277–

07Essex County, NJNJ896,37981,977–

08Burlington County, NJNJ481,43979,764–

09Gloucester County, NJNJ312,63875,678–

10Passaic County, NJNJ531,62473,824–

11Union County, NJNJ601,86363,907–

12Somerset County, NJNJ356,48652,364–

13Atlantic County, NJNJ278,65752,061–

14Mercer County, NJNJ399,28951,853–

15Hudson County, NJNJ735,03351,073–

16Sussex County, NJNJ148,06337,473–

17Hunterdon County, NJNJ131,78128,984–

18Cumberland County, NJNJ157,14823,253–

19Warren County, NJNJ112,95322,634–

20Cape May County, NJNJ93,39018,901–

21Salem County, NJNJ66,28010,387–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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