New Jersey Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the Non-Hispanic Black Alone citizen voting-age population for New Jersey was 875,795 and represented 15.00% of the total New Jersey citizen voting-age population.

Among all New Jersey counties, Essex had the highest Non-Hispanic Black Alone citizen voting-age population (204.95K), followed by Union (73.03K), and Camden (65.05K).

In terms of percentages, Essex had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (41.41%), followed by Union (22.56%), and Cumberland (19.98%).

The chart and table below shows the Non-Hispanic Black Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic Black Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
New Jersey Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2010
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Essex 204950 41.41
Union 73030 22.56
Camden 65045 17.96
Burlington 50275 15.45
Hudson 49850 13.71
Middlesex 48150 9.47
Mercer 47455 19.58
Passaic 39940 12.89
Bergen 32055 5.39
Monmouth 30230 6.88
Atlantic 28290 14.96
Cumberland 21550 19.98
Gloucester 19020 9.08
Somerset 18230 8.76
Ocean 11135 2.66
Morris 9900 2.97
Salem 6415 13.05
Cape May 3200 4.17
Hunterdon 2505 2.69
Warren 2300 2.91
Sussex 1610 1.47