Sylvan Beach is located in New York. Sylvan Beach, New York has a population of 717. Sylvan Beach is less family-centric than the surrounding county with 23.49% of the households containing married families with children. The county average for households married with children is 27.03%.
The median household income in Sylvan Beach, New York is $37,125. The median household income for the surrounding county is $61,733 compared to the national median of $69,021. The median age of people living in Sylvan Beach is 50.6 years.
The average high temperature in July is 80.3 degrees, with an average low temperature in January of 10.5 degrees. The average rainfall is approximately 46.2 inches per year, with 120.5 inches of snow per year.