Ranking of New Hampshire Counties By Percentage of Population with British Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 10.04K people in New Hampshire with British ancestry (0.73% of New Hampshire population). Among all New Hampshire counties, Merrimack County had the highest percentage of its population with British ancestry (0.98%), followed by Strafford County (0.90%), and Grafton County (0.86%).
The chart and table below shows the top 10 counties with high percentage of its population having British ancestry.
You can see similar information for other states and for other ancestry groups in New Hampshire.
You may also be interested in:
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 British Ancestry in 2021
25
0 of 0
| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Merrimack County | 0.98 |
| 2 | Strafford County | 0.90 |
| 3 | Grafton County | 0.86 |
| 4 | Cheshire County | 0.82 |
| 5 | Rockingham County | 0.80 |
| 6 | Sullivan County | 0.77 |
| 7 | Carroll County | 0.70 |
| 8 | Belknap County | 0.59 |
| 9 | Coos County | 0.54 |
| 10 | Hillsborough County | 0.53 |