
Groton
- County:
- Tompkins County
- County Seat:
- No
- Area (mi²):
- 49.406
- State:
- New York
Groton town is located in Tompkins County, New York. Groton town has a 2025 population of 5,349. Groton town is currently declining at a rate of -1.31% annually and its population has decreased by -6.24% since the most recent census, which recorded a population of 5,705 in 2020.
The average household income in Groton town is $79,735 with a poverty rate of 9.49%. The median age in Groton town is 44.2 years: 45.9 years for males, and 43.8 years for females.