New Hampshire Non-Hispanic White Alone Citizen Population By County in 2019 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the Non-Hispanic White Alone citizen population for New Hampshire was 3,186,580 and represented 242.92% of the total New Hampshire citizen population.

Among all New Hampshire counties, Hillsborough had the highest Non-Hispanic White Alone citizen population (344.85K), followed by Rockingham (281.02K), and Merrimack (137.59K).

In terms of percentages, Carroll had the highest percentage of its citizen population being Non-Hispanic White Alone (96.30%), followed by Belknap (95.70%), and Sullivan (95.21%).

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 2019
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County Citizen Population % of County Citizen Population
Hillsborough 344850 87.24
Rockingham 281015 93.43
Merrimack 137585 93.91
Strafford 115980 92.51
Grafton 80170 92.63
Cheshire 71195 94.59
Belknap 57520 95.70
Carroll 45935 96.30
Sullivan 40755 95.21
Coos 29005 92.40