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RANKING · 2024 ACS · 21 SHOWN OF 21

Largest Mexican population, New Jersey counties

New Jersey counties ranked by the number of residents who are Mexican origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

Mexican Americans: full group profile →
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SAME RANKING BYCitiesStatesMetros
RELATEDHighest Mexican population shareLargest Puerto Rican populationHighest Puerto Rican population shareLargest Cuban populationHighest Cuban population shareLargest Dominican population
YEAR201020202024
Largest Mexican population by state
RANKPLACESTATEPOPMEXICAN POPULATIONVS 2010
01Passaic County, NJNJ531,62437,246+11%
02Middlesex County, NJNJ883,33528,808+7%
03Monmouth County, NJNJ651,03521,356+3%
04Cumberland County, NJNJ157,14820,534+76%
05Hudson County, NJNJ735,03318,687−8%
06Ocean County, NJNJ673,74615,489+16%
07Camden County, NJNJ535,79915,236+51%
08Atlantic County, NJNJ278,65713,697+68%
09Bergen County, NJNJ977,02612,345+56%
10Essex County, NJNJ896,37911,488+31%
11Union County, NJNJ601,86311,370+1%
12Morris County, NJNJ524,2517,796+42%
13Somerset County, NJNJ356,4867,506+3%
14Mercer County, NJNJ399,2895,106−14%
15Burlington County, NJNJ481,4394,436+25%
16Gloucester County, NJNJ312,6383,684+37%
17Cape May County, NJNJ93,3902,737+87%
18Salem County, NJNJ66,2801,814+97%
19Hunterdon County, NJNJ131,7811,694+31%
20Warren County, NJNJ112,9531,137+35%
21Sussex County, NJNJ148,063920+9%
SHOWING 1–21 OF 21
Download CSV (full list, 21 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES