Sylvan Twp Real EstateSylvan Twp is located in Michigan. Sylvan Twp, Michigan has a population of 2,584. The median household income in Sylvan Twp, Michigan is $70,938. The median household income for the surrounding county is $65,618 compared to the national median of $57,652. The median age of people living in Sylvan Twp is 40.6 years. Sylvan Twp WeatherThe average high temperature in July is 81.9 degrees, with an average low temperature in January of 15.6 degrees. The average rainfall is approximately 34.5 inches per year, with 33.4 inches of snow per year. Sylvan Twp MapReal estate near Sylvan TwpNearby CitiesNearby Cities Homes for Sale |