
Sugar Hill
- County:
- Grafton County
- County Seat:
- No
- Area (mi²):
- 17.048
- State:
- New Hampshire
Sugar Hill is located in Grafton County, New Hampshire. Sugar Hill has a 2025 population of 702. Sugar Hill is currently growing at a rate of 1.74% annually and its population has increased by 8.33% since the most recent census, which recorded a population of 648 in 2020.
The average household income in Sugar Hill is $245,479 with a poverty rate of 2.25%. The median age in Sugar Hill is 60.2 years: 58.6 years for males, and 60.3 years for females.