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 (2020 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.

Ecuadorian 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

Highest Ecuadorian population share by state

RANKPLACESTATEPOPECUADORIAN SHAREVS 2010

01Hudson County, NJNJ735,0334.3%−0.3 pts

02Essex County, NJNJ896,3794.2%+1.1 pts

03Union County, NJNJ601,8633.2%+1.0 pts

04Bergen County, NJNJ977,0261.8%+0.4 pts

05Mercer County, NJNJ399,2891.3%+0.2 pts

06Passaic County, NJNJ531,6241.0%−0.0 pts

07Morris County, NJNJ524,2510.9%+0.3 pts

08Somerset County, NJNJ356,4860.9%−0.3 pts

09Middlesex County, NJNJ883,3350.8%+0.1 pts

10Burlington County, NJNJ481,4390.4%+0.2 pts

11Warren County, NJNJ112,9530.4%+0.2 pts

12Sussex County, NJNJ148,0630.3%+0.1 pts

13Ocean County, NJNJ673,7460.3%+0.1 pts

14Monmouth County, NJNJ651,0350.3%+0.2 pts

15Hunterdon County, NJNJ131,7810.2%−0.1 pts

16Atlantic County, NJNJ278,6570.2%−0.0 pts

17Camden County, NJNJ535,7990.1%−0.1 pts

18Cumberland County, NJNJ157,1480.1%−0.0 pts

19Gloucester County, NJNJ312,6380.1%+0.1 pts

20Cape May County, NJNJ93,3900.0%+0.0 pts

21Salem County, NJNJ66,2800.0%–

SHOWING 1–21 OF 21

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS