RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Ecuadorian population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Ecuadorian origin (2023 American Community Survey). A concentration measure: Ecuadorian residents as a percentage of total population. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

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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

Highest Ecuadorian population share by state

RANKPLACESTATEPOPECUADORIAN SHAREVS 2000

01Essex County, NJNJ896,3795.3%–

02Hudson County, NJNJ735,0334.3%–

03Union County, NJNJ601,8633.7%–

04Bergen County, NJNJ977,0262.1%–

05Mercer County, NJNJ399,2892.1%–

06Passaic County, NJNJ531,6241.7%–

07Somerset County, NJNJ356,4861.2%–

08Middlesex County, NJNJ883,3351.0%–

09Morris County, NJNJ524,2510.9%–

10Warren County, NJNJ112,9530.8%–

11Hunterdon County, NJNJ131,7810.7%–

12Sussex County, NJNJ148,0630.6%–

13Burlington County, NJNJ481,4390.4%–

14Atlantic County, NJNJ278,6570.4%–

15Ocean County, NJNJ673,7460.4%–

16Monmouth County, NJNJ651,0350.3%–

17Camden County, NJNJ535,7990.3%–

18Cape May County, NJNJ93,3900.1%–

19Gloucester County, NJNJ312,6380.1%–

20Cumberland County, NJNJ157,1480.1%–

21Salem County, NJNJ66,2800.1%–

SHOWING 1–21 OF 21

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES