The Keystone Central School District
Welcome to the Keystone Central School District. We are the largest geographic district in the state of Pennsylvania, covering municipalities in parts of Clinton, Centre, and Potter Counties. Within our 970.8 square miles we have 3755 students in ten schools, the KCSD Virtual Academy and the KCSD Career and Technical Center. The District is home to a number of state recreational parks offering the outdoor enthusiast hiking trails, freshwater fishing and camping opportunities. State game lands are available for the hunter. Cultural activities include concerts, theater, and art festivals at the nearby Millbrook Playhouse. Lock Haven University is located within the district and Lycoming College and Penn State University are in close proximity.