RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Ecuadorian population share, New Jersey counties · 2020

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

01Hudson County, NJNJ735,0334.3%–

02Essex County, NJNJ896,3794.2%–

03Union County, NJNJ601,8633.2%–

04Bergen County, NJNJ977,0261.8%–

05Mercer County, NJNJ399,2891.3%–

06Passaic County, NJNJ531,6241.0%–

07Morris County, NJNJ524,2510.9%–

08Somerset County, NJNJ356,4860.9%–

09Middlesex County, NJNJ883,3350.8%–

10Burlington County, NJNJ481,4390.4%–

11Warren County, NJNJ112,9530.4%–

12Sussex County, NJNJ148,0630.3%–

13Ocean County, NJNJ673,7460.3%–

14Monmouth County, NJNJ651,0350.3%–

15Hunterdon County, NJNJ131,7810.2%–

16Atlantic County, NJNJ278,6570.2%–

17Camden County, NJNJ535,7990.1%–

18Cumberland County, NJNJ157,1480.1%–

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