RANKING · 2024 ACS · 21 SHOWN OF 21

Largest Spaniard population, New Jersey counties

New Jersey counties ranked by the number of residents who are Spaniard 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.

Spaniard 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

RANKPLACESTATEPOPSPANIARD POPULATIONVS 2010

01Bergen County, NJNJ977,0265,218+96%

02Hudson County, NJNJ735,0334,684+69%

03Essex County, NJNJ896,3793,821+30%

04Union County, NJNJ601,8633,807+150%

05Morris County, NJNJ524,2512,807+77%

06Monmouth County, NJNJ651,0352,452+133%

07Middlesex County, NJNJ883,3352,388+29%

08Ocean County, NJNJ673,7461,605+23%

09Somerset County, NJNJ356,4861,398+154%

10Passaic County, NJNJ531,6241,366+19%

11Camden County, NJNJ535,799953+43%

12Mercer County, NJNJ399,289910+113%

13Hunterdon County, NJNJ131,781855+400%

14Burlington County, NJNJ481,439788+28%

15Sussex County, NJNJ148,063749+84%

16Atlantic County, NJNJ278,657537−14%

17Warren County, NJNJ112,953518+193%

18Gloucester County, NJNJ312,638472−28%

19Cape May County, NJNJ93,390402+265%

20Cumberland County, NJNJ157,148172+173%

21Salem County, NJNJ66,280149+133%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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