ZIP 49546
Just over half of 49546's land is Cascade Charter Township, with the rest split among Grand Rapids Charter Township, Kentwood, the city of Grand Rapids and Ada Township. The Forest Hills CDP covers much of it. Landmarks include Cascade village at 28th Street and Cascade Road, the Thornapple River, the township offices on Thornhills Avenue, Calvin University and Forest Hills Central High School, among 1960s and 1970s homes on wooded lots.