Alton
- County:
- Belknap County
- County Seat:
- No
- Area (mi²):
- 0.468
- State:
- New Hampshire
Alton is a CDP located in Belknap County, New Hampshire New Hampshire. Unfortunately, the data for this location is currently limited or unavailable.
The median age in Alton is 58.4 years: 62.6 years for males, and 43.4 years for females. For every 100 females there are 59.7 males.