RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Peruvian population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Peruvian origin (2024 American Community Survey). A concentration measure: Peruvian 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 0.6%. Biggest climber in the top 100 since 2020: Warren County, NJ, up 8 places to #6.

Peruvian Americans: full group profile →

New JerseyAll states All rankings

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

RANKPLACESTATEPOPPERUVIAN SHAREVS 2010

01Passaic County, NJNJ531,6244.1%0.0 pts

02Hudson County, NJNJ735,0332.1%0.0 pts

03Union County, NJNJ601,8631.7%−0.3 pts

04▲2Middlesex County, NJNJ883,3351.3%+0.4 pts

05▼1Essex County, NJNJ896,3791.2%+0.1 pts

06▲8Warren County, NJNJ112,9531.1%+0.8 pts

07▼2Bergen County, NJNJ977,0261.0%+0.4 pts

08▼1Somerset County, NJNJ356,4860.8%0.0 pts

09▼1Morris County, NJNJ524,2510.7%+0.2 pts

10▼1Atlantic County, NJNJ278,6570.6%−0.1 pts

11▲2Mercer County, NJNJ399,2890.6%+0.4 pts

12▼1Monmouth County, NJNJ651,0350.5%+0.4 pts

13▼1Ocean County, NJNJ673,7460.4%+0.3 pts

14▼4Sussex County, NJNJ148,0630.3%+0.1 pts

15▲5Cape May County, NJNJ93,3900.3%+0.2 pts

16▲5Gloucester County, NJNJ312,6380.2%+0.1 pts

17▲2Cumberland County, NJNJ157,1480.2%+0.1 pts

18▼1Burlington County, NJNJ481,4390.2%+0.1 pts

19▼4Camden County, NJNJ535,7990.1%0.0 pts

20▼4Hunterdon County, NJNJ131,7810.1%0.0 pts

21▼3Salem County, NJNJ66,2800.0%0.0 pts

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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