RANKING · 2020 CENSUS · 19 SHOWN OF 19

Largest Argentine population, New Jersey counties · 2020

New Jersey counties ranked by the number of residents who are Argentine origin, 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 19 counties in New Jersey that qualify, ranked against each other statewide.

Argentine Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

Largest Argentine population by state

RANKPLACESTATEPOPARGENTINE POPULATIONVS 2010

01Bergen County, NJNJ977,0263,869+103%

02Hudson County, NJNJ735,0332,496−14%

03Middlesex County, NJNJ883,3351,767+13%

04Union County, NJNJ601,8631,555+14%

05Essex County, NJNJ896,3791,491−2%

06Morris County, NJNJ524,251888+10%

07Somerset County, NJNJ356,486839+115%

08Passaic County, NJNJ531,624798−33%

09Monmouth County, NJNJ651,035675+108%

10Ocean County, NJNJ673,746660+17%

11Camden County, NJNJ535,799431−11%

12Mercer County, NJNJ399,289280+9%

13Burlington County, NJNJ481,439276+21%

14Sussex County, NJNJ148,063223+69%

15Atlantic County, NJNJ278,657168+4%

16Warren County, NJNJ112,953142+284%

17Hunterdon County, NJNJ131,781140+567%

18Gloucester County, NJNJ312,638110+450%

19Cumberland County, NJNJ157,1488−93%

SHOWING 1–19 OF 19

Download CSV (full list, 19 rows)

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