Pennsylvania. The school district includes all of Three Springs Borough, Cassville Borough, Orbisonia Borough, Rockhill Furnace Borough, Saltillo Borough, Shade Gap Borough, and including the townships of Cass Township, Clay Township, Cromwell Township, Dublin Township, Springfield Township and Tell Township. The district encompasses approximately 221 square miles. According to 2000 federal census data, it serves a resident population of 8,030.
