RANKING · 2024 ACS · 21 SHOWN OF 21

Largest Portuguese population, New Jersey counties

New Jersey counties ranked by the number of residents who are Portuguese ancestry, from the 2024 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.

Portuguese 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

RANKPLACESTATEPOPPORTUGUESE POPULATIONVS 2010

01Union County, NJNJ601,86315,431−12%

02Essex County, NJNJ896,37912,369−27%

03Middlesex County, NJNJ883,3358,099+10%

04Hudson County, NJNJ735,0336,814+5%

05Monmouth County, NJNJ651,0355,226+7%

06Bergen County, NJNJ977,0265,162+10%

07Ocean County, NJNJ673,7463,910−23%

08Morris County, NJNJ524,2513,655+14%

09Somerset County, NJNJ356,4863,600+32%

10Burlington County, NJNJ481,4392,088−8%

11Passaic County, NJNJ531,6241,898+13%

12Hunterdon County, NJNJ131,7811,882+157%

13Camden County, NJNJ535,7991,267+8%

14Sussex County, NJNJ148,0631,055+107%

15Warren County, NJNJ112,953912−20%

16Gloucester County, NJNJ312,638821−19%

17Mercer County, NJNJ399,289787+1%

18Atlantic County, NJNJ278,657585+71%

19Cape May County, NJNJ93,390283−1%

20Cumberland County, NJNJ157,148117−50%

21Salem County, NJNJ66,28087−67%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES