
Lyndonville
- County:
- Orleans County
- County Seat:
- No
- Area (mi²):
- 1.024
- State:
- New York
Lyndonville is a village located in Orleans County, New York. Lyndonville has a 2025 population of 777. Lyndonville is currently declining at a rate of -0.51% annually and its population has decreased by -2.51% since the most recent census, which recorded a population of 797 in 2020.
The average household income in Lyndonville is $76,032 with a poverty rate of 10.14%. The median age in Lyndonville is 40.3 years: 32.4 years for males, and 45 years for females.