Townships of the 1st Class
Abington Township
Cheltenham Township
*Hatfield Township
Lower Merion Township
Lower Moreland Township
*Lower Pottsgrove Township
Plymouth Township
*Springfield Township
*Upper Dublin Township
*Upper Gwynedd Township
Upper Moreland Township
Upper Pottsgrove Township
*West Norriton Township
*West Pottsgrove Township
*Denotes MCATO Member Municipality