New Hampshire Non-Hispanic White Alone Citizen Population By County in 2017 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2017, the Non-Hispanic White Alone citizen population for New Hampshire was 3,188,605 and represented 246.14% of the total New Hampshire citizen population.

Among all New Hampshire counties, Hillsborough had the highest Non-Hispanic White Alone citizen population (344.12K), followed by Rockingham (279.45K), and Merrimack (136.70K).

In terms of percentages, Carroll had the highest percentage of its citizen population being Non-Hispanic White Alone (96.66%), followed by Belknap (95.72%), and Sullivan (95.69%).

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 2017
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County Citizen Population % of County Citizen Population
Hillsborough 344115 88.48
Rockingham 279450 94.17
Merrimack 136700 94.66
Strafford 114440 93.37
Grafton 80365 93.04
Cheshire 71525 95.25
Belknap 57265 95.72
Carroll 45395 96.66
Sullivan 40920 95.69
Coos 29815 93.97