District (Third Class; also extends into Mifflin County) Southern Huntingdon County School District (Third Class) Juniata County Juniata County School District (Third Class) Mifflin County Mifflin County School District (Second Class) Lincoln IU 12 Adams County Bermudian Springs School District (Third Class) Conewago Valley School District (Third Class) Fairfield Area School District (Fourth Class) Gettysburg Area School District (Third Class) Littlestown Area School District (Third Class) Upper Adams School District (Third Class) Franklin County Chambersburg Area School District (Second Class) Fannett-Metal School District (Fourth Class; also extends into Perry County) Greencastle-Antrim School District (Third Class) Tuscarora School District (Third Class) Waynesboro Area School District (Third Class) York County Central York School District (Third Class) Dallastown Area School District (Third Class) Dover Area School District (Third Class) Eastern York School District (Third Class) Hanover Public School District (Third Class) Northeastern York School District (Third Class) Red Lion Area School District (Third Class) South Eastern School District (Third Class) South Western School District (Third Class) Southern York County School District (Third Class) Spring Grove Area School District (Third Class) West York Area School District (Third Class) York City School District (Second Class) York Suburban School District (Third Class) Lancaster-Lebanon IU 13 Lancaster County Cocalico School District (Third Class) Columbia Borough School District (Third Class) Conestoga Valley School District (Third Class) Donegal School District (Third Class) Eastern Lancaster County School District (Third Class) Elizabethtown Area School District (Third Class) Ephrata Area School District (Third Class) Hempfield School District (Third Class) Lampeter-Strasburg School District (Third Class) Lancaster School District (Second Class) Manheim Central School District (Third Class) Manheim Township School District (Third Class) Penn Manor School District (Third Class) Pequea Valley School District (Third Class) Solanco School District (Third Class) Warwick School District (Third Class) Lebanon County Annville-Cleona School District (Third Class) Cornwall-Lebanon School District (Third Class) Eastern Lebanon County School District (Third Class) Lebanon School District (Third Class) Northern Lebanon School District (Third Class) Palmyra Area School District (Third Class) Berks County IU 14 Berks County Antietam School District (Third Class) Boyertown Area School District (Third Class; also extends into Montgomery County) Brandywine Heights Area School District (Third Class) Conrad Weiser Area School District (Third Class; also extends into Lancaster County) Daniel Boone Area School District (Third Class) Exeter Township School District (Third Class) Fleetwood Area School District (Third Class) Governor Mifflin School District (Third Class) Hamburg Area School District (Third Class) Kutztown