New Hampshire Non-Hispanic White Alone Citizen 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 White Alone citizen population for New Hampshire was 3,176,965 and represented 248.15% of the total New Hampshire citizen population.

Among all New Hampshire counties, Hillsborough had the highest Non-Hispanic White Alone citizen population (347.59K), followed by Rockingham (275.12K), and Merrimack (137.98K).

In terms of percentages, Coos had the highest percentage of its citizen population being Non-Hispanic White Alone (97.00%), followed by Carroll (96.98%), and Sullivan (96.71%).

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 Hampshire Non-Hispanic White Alone Citizen Population By County in 2010
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County Citizen Population % of County Citizen Population
Hillsborough 347590 90.84
Rockingham 275120 95.26
Merrimack 137975 95.44
Strafford 112980 94.60
Grafton 80670 94.43
Cheshire 73610 96.22
Belknap 57300 96.63
Carroll 45950 96.98
Sullivan 41765 96.71
Coos 32005 97.00