New Jersey Non-Hispanic White Alone Citizen Population By County in 2021 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the Non-Hispanic White Alone citizen population for New Jersey was 3,246,485 and represented 38.97% of the total New Jersey citizen population.

Among all New Jersey counties, Ocean had the highest Non-Hispanic White Alone citizen population (526.42K), followed by Bergen (503.37K), and Monmouth (473.43K).

In terms of percentages, Cape May had the highest percentage of its citizen population being Non-Hispanic White Alone (86.66%), followed by Hunterdon (86.38%), and Sussex (86.08%).

The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic White 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 White Alone Citizen Population By County in 2021
New Jersey Non-Hispanic White Alone Citizen Population By County in 2021
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County Citizen Population % of County Citizen Population
Ocean 526425 85.89
Bergen 503365 59.22
Monmouth 473425 77.16
Morris 351155 74.90
Middlesex 344985 46.63
Burlington 301200 67.77
Camden 287500 57.92
Essex 240095 32.50
Gloucester 232160 78.68
Union 214795 43.79
Passaic 203755 45.71
Hudson 186340 33.21
Somerset 183545 59.51
Mercer 178900 52.83
Atlantic 151310 59.40
Sussex 121715 86.08
Hunterdon 107160 86.38
Warren 86860 82.09
Cape May 80625 86.66
Cumberland 69345 47.98
Salem 47310 73.88