
Walpole
- County:
- Cheshire County
- County Seat:
- No
- Area (mi²):
- 1.217
- State:
- New Hampshire
Walpole is a CDP located in Cheshire County, New Hampshire. Walpole has a 2025 population of 430. Walpole is currently declining at a rate of -2.71% annually and its population has decreased by -33.54% since the most recent census, which recorded a population of 647 in 2020.
The average household income in Walpole is $90,458 with a poverty rate of 17.23%. The median age in Walpole is 61.8 years: 61.4 years for males, and 61.9 years for females.