New Hampshire Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2023 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the Non-Hispanic Black Alone citizen voting-age population for New Hampshire was 993,790 and represented 90.39% of the total New Hampshire citizen voting-age population.

Among all New Hampshire counties, Hillsborough had the highest Non-Hispanic Black Alone citizen voting-age population (5.95K), followed by Rockingham (1.87K), and Merrimack (1.20K).

In terms of percentages, Hillsborough had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (1.84%), followed by Coos (1.56%), and Grafton (1.18%).

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 Hampshire Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2023
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Hillsborough 5950 1.84
Rockingham 1870 0.74
Merrimack 1200 0.97
Strafford 1065 1.00
Grafton 880 1.18
Coos 405 1.56
Belknap 330 0.63
Sullivan 290 0.82
Cheshire 280 0.45
Carroll 245 0.56