RANKING · 2024 ACS · 21 SHOWN OF 21

Highest Subsaharan African population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Subsaharan African ancestry (2023 American Community Survey). A concentration measure: Subsaharan African residents as a percentage of total population. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

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

YEAR2010 2020 2024

Highest Subsaharan African population share by state

RANKPLACESTATEPOPSUBSAHARAN AFRICAN SHAREVS 2000

01Essex County, NJNJ896,3794.9%–

02Union County, NJNJ601,8632.1%–

03Mercer County, NJNJ399,2892.0%–

04Burlington County, NJNJ481,4391.9%–

05Cumberland County, NJNJ157,1481.9%–

06Camden County, NJNJ535,7991.5%–

07Middlesex County, NJNJ883,3351.5%–

08Hudson County, NJNJ735,0331.4%–

09Somerset County, NJNJ356,4861.1%–

10Warren County, NJNJ112,9530.8%–

11Bergen County, NJNJ977,0260.8%–

12Passaic County, NJNJ531,6240.8%–

13Atlantic County, NJNJ278,6570.7%–

14Gloucester County, NJNJ312,6380.7%–

15Morris County, NJNJ524,2510.6%–

16Monmouth County, NJNJ651,0350.5%–

17Sussex County, NJNJ148,0630.4%–

18Cape May County, NJNJ93,3900.3%–

19Salem County, NJNJ66,2800.3%–

20Hunterdon County, NJNJ131,7810.2%–

21Ocean County, NJNJ673,7460.2%–

SHOWING 1–21 OF 21

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES