West Mifflin Area High School was created in 1956.
West Allegheny School District was created in 1949.
Mifflin County High School was created in 2011-06.
Pottsville Area High School was created in 1853.
Pipestone Area High School was created in 1897.
Mars Area High School was created in 1967.
Uniontown Area High School was created in 1910.
Stillwater Area High School was created in 1993.
Palmyra Area High School was created in 1962.
Lewistown Area High School was created in 1976.
Wilson Area High School was created in 1921.
Mohawk Area High School was created in 1963.
Brownsville Area High School was created in 1966.
Shaler Area High School was created in 1971.