RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Colombian population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are Colombian origin (2023 American Community Survey). A concentration measure: Colombian 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

RANKPLACESTATEPOPCOLOMBIAN SHAREVS 2000

01Union County, NJNJ601,8634.1%–

02Passaic County, NJNJ531,6243.2%–

03Hudson County, NJNJ735,0333.1%–

04Bergen County, NJNJ977,0262.6%–

05Morris County, NJNJ524,2512.3%–

06Somerset County, NJNJ356,4861.6%–

07Middlesex County, NJNJ883,3351.1%–

08Atlantic County, NJNJ278,6570.9%–

09Essex County, NJNJ896,3790.8%–

10Sussex County, NJNJ148,0630.7%–

11Warren County, NJNJ112,9530.6%–

12Mercer County, NJNJ399,2890.6%–

13Monmouth County, NJNJ651,0350.6%–

14Hunterdon County, NJNJ131,7810.5%–

15Cumberland County, NJNJ157,1480.3%–

16Camden County, NJNJ535,7990.3%–

17Burlington County, NJNJ481,4390.3%–

18Ocean County, NJNJ673,7460.3%–

19Gloucester County, NJNJ312,6380.2%–

20Cape May County, NJNJ93,3900.2%–

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