
Amherst
- County:
- Hillsborough County
- County Seat:
- No
- Area (mi²):
- 33.906
- State:
- New Hampshire
Amherst town is located in Hillsborough County, New Hampshire. Amherst town has a 2025 population of 11,843. Amherst town is currently declining at a rate of -0.15% annually but its population has increased by 0.77% since the most recent census, which recorded a population of 11,752 in 2020.
The average household income in Amherst town is $185,691 with a poverty rate of 4.6%. The median age in Amherst town is 45.6 years: 44.6 years for males, and 46.9 years for females.