
New Durham
- County:
- Strafford County
- County Seat:
- No
- Area (mi²):
- 41.215
- State:
- New Hampshire
New Durham is located in Strafford County, New Hampshire. New Durham has a 2025 population of 2,847. New Durham is currently growing at a rate of 1.1% annually and its population has increased by 5.6% since the most recent census, which recorded a population of 2,696 in 2020.
The average household income in New Durham is $115,910 with a poverty rate of 6%. The median age in New Durham is 43.7 years: 42.2 years for males, and 45.1 years for females.