
Sylvan Beach
- County:
- Oneida County
- County Seat:
- No
- Area (mi²):
- 0.687
- State:
- New York
Sylvan Beach is a village located in Oneida County, New York. Sylvan Beach has a 2025 population of 873. Sylvan Beach is currently declining at a rate of -0.46% annually and its population has decreased by -2.13% since the most recent census, which recorded a population of 892 in 2020.
The average household income in Sylvan Beach is $76,759 with a poverty rate of 11.47%. The median age in Sylvan Beach is 54.4 years: 54.3 years for males, and 54.6 years for females.