The Kiski School, formally the Kiskiminetas Springs School after the Kiskiminetas River, is a private, all-male boarding school physically located in Loyalhanna Township, Pennsylvania, though it has a Saltsburg, Pennsylvania mailing address. It is about 40 miles (64 km) east of Pittsburgh, Pennsylvania, and is the oldest remaining non-military all-male boarding school in the United States. The school has an enrollment of about 210, including grade 9-12 and postgraduate (PG) students About 35 percent of the student body are international students. There are 36 faculty members.