RANKING · 2010 CENSUS · 21 SHOWN OF 21

Highest Peruvian population share, New Jersey counties · 2010

New Jersey counties ranked by the share of all residents who are Peruvian origin (2010 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 0.3%.

Peruvian 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

RANKPLACESTATEPOPPERUVIAN SHAREVS –

01Passaic County, NJNJ531,6244.0%–

02Hudson County, NJNJ735,0332.1%–

03Union County, NJNJ601,8632.0%–

04Essex County, NJNJ896,3791.0%–

05Middlesex County, NJNJ883,3350.8%–

06Somerset County, NJNJ356,4860.8%–

07Atlantic County, NJNJ278,6570.7%–

08Bergen County, NJNJ977,0260.7%–

09Morris County, NJNJ524,2510.5%–

10Warren County, NJNJ112,9530.3%–

11Mercer County, NJNJ399,2890.3%–

12Sussex County, NJNJ148,0630.2%–

13Ocean County, NJNJ673,7460.2%–

14Monmouth County, NJNJ651,0350.2%–

15Cumberland County, NJNJ157,1480.1%–

16Burlington County, NJNJ481,4390.1%–

17Hunterdon County, NJNJ131,7810.1%–

18Camden County, NJNJ535,7990.1%–

19Gloucester County, NJNJ312,6380.1%–

20Cape May County, NJNJ93,3900.0%–

21Salem County, NJNJ66,2800.0%–

SHOWING 1–21 OF 21

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