Ranking of New Hampshire Counties By Percentage of Population with English Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 236.51K people in New Hampshire with English ancestry (17.24% of New Hampshire population). Among all New Hampshire counties, Carroll County had the highest percentage of its population with English ancestry (22.08%), followed by Grafton County (21.71%), and Belknap County (19.73%).
The chart and table below shows the top 10 counties with high percentage of its population having English ancestry.
You can see similar information for other states and for other ancestry groups in New Hampshire.
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Related Topics: New Hampshire ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of New Hampshire Counties By Percentage of Population with English Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Carroll County | 22.08 |
| 2 | Grafton County | 21.71 |
| 3 | Belknap County | 19.73 |
| 4 | Strafford County | 18.95 |
| 5 | Sullivan County | 18.81 |
| 6 | Merrimack County | 18.41 |
| 7 | Cheshire County | 18.26 |
| 8 | Rockingham County | 17.57 |
| 9 | Coos County | 15.02 |
| 10 | Hillsborough County | 13.93 |