
Amherst
- County:
- Hillsborough County
- County Seat:
- No
- Area (mi²):
- 0.726
- State:
- New Hampshire
Amherst is a CDP located in Hillsborough County, New Hampshire. Amherst has a 2025 population of 699. Amherst is currently growing at a rate of 0.72% annually and its population has increased by 6.55% since the most recent census, which recorded a population of 656 in 2020.
The average household income in Amherst is $343,805 with a poverty rate of 0%. The median age in Amherst is 39.5 years: 39.4 years for males, and 39.7 years for females.