
Plymouth
- County:
- Chenango County
- County Seat:
- No
- Area (mi²):
- 42.177
- State:
- New York
Plymouth is located in Chenango County, New York. Plymouth has a 2025 population of 1,571. Plymouth is currently declining at a rate of -0.76% annually and its population has decreased by -3.2% since the most recent census, which recorded a population of 1,623 in 2020.
The average household income in Plymouth is $91,760 with a poverty rate of 11.76%. The median age in Plymouth is 50.1 years: 50.8 years for males, and 49.4 years for females.