Ranking of New Jersey Counties By Black or African American Alone Population in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all New Jersey counties, Essex County had the highest number of people who identified their race as Black or African American Alone (333.79K), followed by Union County (124.41K), and Camden County (107.84K).

The chart below shows the top 10 counties, and the table below shows the ranking of all New Jersey counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of New Jersey Counties By Black or African American Alone Population in 2010
Essex
Union
Camden
Hudson
Middlesex
Mercer
Burlington
Passaic
Bergen
Monmouth
Ranking of New Jersey Counties By Black or African American Alone Population in 2010
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Rank County Black or African American Alone Population
1 Essex County 333793
2 Union County 124409
3 Camden County 107835
4 Hudson County 96093
5 Middlesex County 85570
6 Mercer County 77619
7 Burlington County 77334
8 Passaic County 73593
9 Bergen County 58129
10 Monmouth County 48150
11 Atlantic County 47548
12 Cumberland County 33601
13 Somerset County 30426
14 Gloucester County 29875
15 Ocean County 19244
16 Morris County 16288
17 Salem County 9525
18 Cape May County 4850
19 Warren County 3986
20 Hunterdon County 3171
21 Sussex County 2816