RANKING · 2020 CENSUS · 21 SHOWN OF 21

Largest Italian population, New Jersey counties · 2020

New Jersey counties ranked by the number of residents who are Italian ancestry, from the 2020 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 54,295.

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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 2010

01Monmouth County, NJNJ651,035147,277−4%

02Bergen County, NJNJ977,026146,534−18%

03Ocean County, NJNJ673,746136,844−10%

04Morris County, NJNJ524,251107,500−6%

05Middlesex County, NJNJ883,33592,142−17%

06Camden County, NJNJ535,79978,565−12%

07Burlington County, NJNJ481,43969,896−12%

08Gloucester County, NJNJ312,63869,600−8%

09Essex County, NJNJ896,37968,766−16%

10Passaic County, NJNJ531,62458,104−21%

11Union County, NJNJ601,86354,295−15%

12Atlantic County, NJNJ278,65746,990−10%

13Somerset County, NJNJ356,48646,856−11%

14Hudson County, NJNJ735,03345,843−10%

15Mercer County, NJNJ399,28942,656−18%

16Sussex County, NJNJ148,06331,722−15%

17Hunterdon County, NJNJ131,78125,363−12%

18Warren County, NJNJ112,95321,630−4%

19Cumberland County, NJNJ157,14819,958−14%

20Cape May County, NJNJ93,39017,583−7%

21Salem County, NJNJ66,2808,331−20%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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