
Gill
- County:
- Franklin County
- County Seat:
- No
- Area (mi²):
- 13.77
- State:
- Massachusetts
Gill is located in Franklin County, Massachusetts. Gill has a 2025 population of 1,540. Gill is currently declining at a rate of -0.39% annually and its population has decreased by -0.65% since the most recent census, which recorded a population of 1,550 in 2020.
The average household income in Gill is $112,795 with a poverty rate of 6.67%. The median age in Gill is 43.6 years: 39.1 years for males, and 52 years for females.