RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Portuguese population share, New Jersey counties

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

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2000

01Union County, NJNJ601,8632.7%–

02Hunterdon County, NJNJ131,7811.4%–

03Essex County, NJNJ896,3791.4%–

04Somerset County, NJNJ356,4861.0%–

05Hudson County, NJNJ735,0330.9%–

06Middlesex County, NJNJ883,3350.9%–

07Warren County, NJNJ112,9530.8%–

08Monmouth County, NJNJ651,0350.8%–

09Sussex County, NJNJ148,0630.7%–

10Morris County, NJNJ524,2510.7%–

11Ocean County, NJNJ673,7460.6%–

12Bergen County, NJNJ977,0260.5%–

13Burlington County, NJNJ481,4390.4%–

14Passaic County, NJNJ531,6240.4%–

15Cape May County, NJNJ93,3900.3%–

16Gloucester County, NJNJ312,6380.3%–

17Camden County, NJNJ535,7990.2%–

18Atlantic County, NJNJ278,6570.2%–

19Mercer County, NJNJ399,2890.2%–

20Salem County, NJNJ66,2800.1%–

21Cumberland County, NJNJ157,1480.1%–

SHOWING 1–21 OF 21

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