Sylvan Beach Real EstateSylvan Beach real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Sylvan Beach real estate agent to arrange a tour today! Sylvan Beach, Michigan has a population of 1,349. The median household income in Sylvan Beach, Michigan is $45,395. The median household income for the surrounding county is $46,077 compared to the national median of $57,652. The median age of people living in Sylvan Beach is 46 years. Sylvan Beach WeatherThe average high temperature in July is 80.4 degrees, with an average low temperature in January of 19.3 degrees. The average rainfall is approximately 35.6 inches per year, with 77.6 inches of snow per year. Nearby Homes for Sale |