RANKING · 2010 CENSUS · 21 SHOWN OF 21

Largest Jamaican population, New Jersey counties · 2010

New Jersey counties ranked by the number of residents who are Jamaican ancestry, from the 2010 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. The median across all 21 is 2,094.

Jamaican Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPJAMAICAN POPULATIONVS –

01Essex County, NJNJ896,37915,567–

02Passaic County, NJNJ531,6245,637–

03Bergen County, NJNJ977,0265,151–

04Union County, NJNJ601,8634,762–

05Middlesex County, NJNJ883,3353,942–

06Mercer County, NJNJ399,2893,102–

07Burlington County, NJNJ481,4392,885–

08Hudson County, NJNJ735,0332,298–

09Camden County, NJNJ535,7992,276–

10Monmouth County, NJNJ651,0352,232–

11Morris County, NJNJ524,2512,094–

12Somerset County, NJNJ356,4861,657–

13Ocean County, NJNJ673,7461,060–

14Cumberland County, NJNJ157,148895–

15Atlantic County, NJNJ278,657812–

16Gloucester County, NJNJ312,638586–

17Warren County, NJNJ112,953459–

18Salem County, NJNJ66,280189–

19Cape May County, NJNJ93,390140–

20Hunterdon County, NJNJ131,781119–

21Sussex County, NJNJ148,06375–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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