Ranking of New Hampshire Counties By Percentage of Population that are Non-Hispanic White in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all New Hampshire counties, Carroll County had the highest percentage of its population who identified their ethnicity as Non-Hispanic White (96.28%), followed by Sullivan County (95.52%), and Coos County (95.28%).

The chart below shows the top 10 counties, and the table below shows the ranking of all New Hampshire counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of New Hampshire Counties By Percentage of Pop. that are Non-Hispanic White in 2015
Carroll
Sullivan
Coos
Belknap
Cheshire
Rockingham
Merrimack
Grafton
Strafford
Hillsborough
Ranking of New Hampshire Counties By Percentage of Pop. that are Non-Hispanic White in 2015
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Rank County % of County Population
1 Carroll County 96.28
2 Sullivan County 95.52
3 Coos County 95.28
4 Belknap County 95.26
5 Cheshire County 94.45
6 Rockingham County 93.1
7 Merrimack County 92.89
8 Grafton County 91.14
9 Strafford County 91.09
10 Hillsborough County 85.6