DELAWARE COUNTY
- Chester Upland
- Chichester
- Garnet Valley
- Haverford Township
- Interboro
- Marple Newtown
- Penn-Delco
- Radnor Township
- Ridley
- Rose Tree media
- Southeast Delco
- Springfield.
- Unionville-Chadds Ford
- Upper Darby
- Wallingford Swarthmore
- West Chester Area
- William Penn
CHESTER COUNTY
- Avon Grove
- Coatesville Area
- Downingtown Area
- Great Valley
- Kennett Consolidated
- Octorara Area
- Owen J. Roberts
- Oxford Area
- Phoenixville Area
- Spring-Ford Area
- Tredyffrin Easttown
- Twin Valley
- Unionville-Chadds Ford
- West Chester Area
PHILADELPHIA COUNTY
- Philadelphia City
MONTGOMERY COUNTY
- Abington
- Boyertown Area
- Bryn Athyn Borough
- Cheltenham Township
- Colonial
- Hatboro-Horsham
- Jenkintown
- Lower Merion
- Lower Moreland Township
- Methacton
- Norristown Area
- North Penn
- Perkiomen Valley
- Pottsgrove
- Pottstown
- Souderton Area
- Springfield Township
- Spring-Ford Area
- Upper Dublin
- Upper Merion Area
- Upper Moreland Township
- Upper Perkiomen
- Wissahickon
BUCKS COUNTY
- Bensalem Township
- Bristol Borough
- Bristol Township
- Centennial
- Central Bucks
- Council Rock
- Easton Area
- Morrisville Borough
- Neshaminy
- New Hope Solebury
- North Penn
- Palisades
- Pennridge
- Pennsbury
- Quakertown Community
- Souderton Area