New Hampshire Non-Hispanic White 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 White Alone citizen voting-age population for New Hampshire was 2,606,270 and represented 237.05% of the total New Hampshire citizen voting-age population.

Among all New Hampshire counties, Hillsborough had the highest Non-Hispanic White Alone citizen voting-age population (283.62K), followed by Rockingham (236.13K), and Merrimack (116.01K).

In terms of percentages, Carroll had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (96.27%), followed by Belknap (95.56%), and Coos (95.26%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age 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 Hampshire Non-Hispanic White 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 283620 87.80
Rockingham 236130 93.54
Merrimack 116005 93.55
Strafford 97465 91.80
Grafton 68575 91.99
Cheshire 59070 94.85
Belknap 49990 95.56
Carroll 41720 96.27
Sullivan 33680 95.06
Coos 24715 95.26