RANKING · 2020 CENSUS · 19 SHOWN OF 19

Highest Argentine population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are Argentine origin (2020 American Community Survey). A concentration measure: Argentine residents as a percentage of total population. This list covers the 19 counties in New Jersey that qualify, ranked against each other statewide. The median across all 19 is 0.1%.

Argentine Americans: full group profile →

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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

Highest Argentine population share by state

RANKPLACESTATEPOPARGENTINE SHAREVS 2010

01Bergen County, NJNJ977,0260.4%+0.2 pts

02Hudson County, NJNJ735,0330.4%−0.1 pts

03Union County, NJNJ601,8630.3%0.0 pts

04Somerset County, NJNJ356,4860.3%+0.1 pts

05Middlesex County, NJNJ883,3350.2%0.0 pts

06Essex County, NJNJ896,3790.2%0.0 pts

07Morris County, NJNJ524,2510.2%0.0 pts

08Passaic County, NJNJ531,6240.2%−0.1 pts

09Sussex County, NJNJ148,0630.2%+0.1 pts

10Warren County, NJNJ112,9530.1%+0.1 pts

11Hunterdon County, NJNJ131,7810.1%+0.1 pts

12Ocean County, NJNJ673,7460.1%0.0 pts

13Monmouth County, NJNJ651,0350.1%+0.1 pts

14Camden County, NJNJ535,7990.1%0.0 pts

15Mercer County, NJNJ399,2890.1%0.0 pts

16Atlantic County, NJNJ278,6570.1%0.0 pts

17Burlington County, NJNJ481,4390.1%0.0 pts

18Gloucester County, NJNJ312,6380.0%0.0 pts

19Cumberland County, NJNJ157,1480.0%−0.1 pts

SHOWING 1–19 OF 19

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