RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Salvadoran population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Salvadoran origin (2024 American Community Survey). A concentration measure: Salvadoran residents as a percentage of total population. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide. The median across all 21 is 0.5%. Biggest climber in the top 100 since 2020: Cumberland County, NJ, up 8 places to #9.

Salvadoran 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

RANKPLACESTATEPOPSALVADORAN SHAREVS 2010

01Union County, NJNJ601,8633.7%+1.3 pts

02Hudson County, NJNJ735,0332.4%+0.1 pts

03Somerset County, NJNJ356,4861.1%+0.7 pts

04▲2Essex County, NJNJ896,3791.1%+0.5 pts

05Bergen County, NJNJ977,0261.0%+0.3 pts

06▼2Passaic County, NJNJ531,6240.9%+0.4 pts

07▲1Middlesex County, NJNJ883,3350.7%+0.4 pts

08▲5Morris County, NJNJ524,2510.6%+0.3 pts

09▲8Cumberland County, NJNJ157,1480.5%+0.2 pts

10▲1Monmouth County, NJNJ651,0350.5%+0.3 pts

11▼1Camden County, NJNJ535,7990.5%+0.1 pts

12▲4Mercer County, NJNJ399,2890.4%+0.3 pts

13▼6Atlantic County, NJNJ278,6570.4%−0.1 pts

14▲1Sussex County, NJNJ148,0630.3%+0.3 pts

15▼6Hunterdon County, NJNJ131,7810.3%+0.2 pts

16▼4Warren County, NJNJ112,9530.2%+0.1 pts

17▼3Ocean County, NJNJ673,7460.2%0.0 pts

18Burlington County, NJNJ481,4390.2%+0.1 pts

19Gloucester County, NJNJ312,6380.2%+0.1 pts

20Cape May County, NJNJ93,3900.1%0.0 pts

21Salem County, NJNJ66,2800.0%0.0 pts

SHOWING 1–21 OF 21

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES