Granite City CUSD #9 Prather Elementary School School Public All Buildings Find Us 2300 West 25th Street Granite City, IL 62040Get Directions Skip Filters Illinois Heartland Library System Resource Sharing ILDS Stop ZED Delivery Hub ZED Other Information County Madison Branch Number 08 Building Enrollment 638 NCES Branch 171728005016 RCDTS Code 410570090262022