RANKING · 2010 CENSUS · 21 SHOWN OF 21

Highest Mexican population share, New Jersey counties · 2010

New Jersey counties ranked by the share of all residents who are Mexican origin (2010 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide. The median across all 21 is 1.6%.

Mexican Americans: full group profile →

New JerseyAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS –

01Cumberland County, NJNJ157,1487.5%–

02Passaic County, NJNJ531,6246.7%–

03Middlesex County, NJNJ883,3353.4%–

04Monmouth County, NJNJ651,0353.3%–

05Hudson County, NJNJ735,0333.3%–

06Atlantic County, NJNJ278,6573.0%–

07Ocean County, NJNJ673,7462.4%–

08Somerset County, NJNJ356,4862.3%–

09Union County, NJNJ601,8632.1%–

10Camden County, NJNJ535,7992.0%–

11Mercer County, NJNJ399,2891.6%–

12Cape May County, NJNJ93,3901.5%–

13Salem County, NJNJ66,2801.4%–

14Essex County, NJNJ896,3791.1%–

15Morris County, NJNJ524,2511.1%–

16Hunterdon County, NJNJ131,7811.0%–

17Gloucester County, NJNJ312,6380.9%–

18Bergen County, NJNJ977,0260.9%–

19Burlington County, NJNJ481,4390.8%–

20Warren County, NJNJ112,9530.8%–

21Sussex County, NJNJ148,0630.6%–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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