RANKING · 2010 CENSUS · 21 SHOWN OF 21

Highest Spaniard population share, New Jersey counties · 2010

New Jersey counties ranked by the share of all residents who are Spaniard origin (2010 American Community Survey). A concentration measure: Spaniard 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 0.2%.

Spaniard Americans: full group profile →

New JerseyAll states All rankings

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 SHAREVS –

01Hudson County, NJNJ735,0330.4%–

02Essex County, NJNJ896,3790.4%–

03Morris County, NJNJ524,2510.3%–

04Bergen County, NJNJ977,0260.3%–

05Union County, NJNJ601,8630.3%–

06Sussex County, NJNJ148,0630.3%–

07Gloucester County, NJNJ312,6380.2%–

08Middlesex County, NJNJ883,3350.2%–

09Passaic County, NJNJ531,6240.2%–

10Ocean County, NJNJ673,7460.2%–

11Atlantic County, NJNJ278,6570.2%–

12Somerset County, NJNJ356,4860.2%–

13Monmouth County, NJNJ651,0350.2%–

14Warren County, NJNJ112,9530.2%–

15Burlington County, NJNJ481,4390.1%–

16Hunterdon County, NJNJ131,7810.1%–

17Camden County, NJNJ535,7990.1%–

18Mercer County, NJNJ399,2890.1%–

19Cape May County, NJNJ93,3900.1%–

20Salem County, NJNJ66,2800.1%–

21Cumberland County, NJNJ157,1480.0%–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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