
Castorland
- County:
- Lewis County
- County Seat:
- No
- Area (mi²):
- 0.337
- State:
- New York
Castorland is a village located in Lewis County, New York. Castorland has a 2025 population of 337. Castorland is currently declining at a rate of 0% annually and its population has decreased by -0.59% since the most recent census, which recorded a population of 339 in 2020.
The average household income in Castorland is $64,240 with a poverty rate of 17.39%. The median age in Castorland is 32.6 years: 34.4 years for males, and 30.8 years for females.