RANKING · 2010 CENSUS · 20 SHOWN OF 20

Highest Ecuadorian population share, New Jersey counties · 2010

New Jersey counties ranked by the share of all residents who are Ecuadorian origin (2010 American Community Survey). A concentration measure: Ecuadorian residents as a percentage of total population. This list covers the 20 counties in New Jersey that qualify, ranked against each other statewide. The median across all 20 is 0.3%.

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 –

01Hudson County, NJNJ735,0334.6%–

02Essex County, NJNJ896,3793.1%–

03Union County, NJNJ601,8632.1%–

04Bergen County, NJNJ977,0261.3%–

05Somerset County, NJNJ356,4861.2%–

06Mercer County, NJNJ399,2891.2%–

07Passaic County, NJNJ531,6241.0%–

08Morris County, NJNJ524,2510.7%–

09Middlesex County, NJNJ883,3350.6%–

10Hunterdon County, NJNJ131,7810.3%–

11Burlington County, NJNJ481,4390.2%–

12Camden County, NJNJ535,7990.2%–

13Sussex County, NJNJ148,0630.2%–

14Atlantic County, NJNJ278,6570.2%–

15Warren County, NJNJ112,9530.2%–

16Ocean County, NJNJ673,7460.2%–

17Cumberland County, NJNJ157,1480.2%–

18Monmouth County, NJNJ651,0350.1%–

19Gloucester County, NJNJ312,6380.1%–

20Cape May County, NJNJ93,3900.0%–

SHOWING 1–20 OF 20

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