• Conewago Township (2009)

• Dauphin Borough (2016) *

• Derry Township (2016)

• Halifax Borough (2011) **

• Halifax Township (2011) **

• Highspire Borough (2007)

• Jefferson Township (2011) **

• Middle Paxton Township (2016)

• Millersburg Borough (2007) ***

• Paxtang Borough (2009)

• Rush Township (2011) **

• Steelton Borough (2002)

• Susquehanna Township (2019)

• Upper Paxton Township (2007) ***

• Washington Township (2008)

• Wayne Township (2011) **

• West Hanover Township (2015)

• Wiconisco Township (2007)

 

* Middle Paxton Township & Dauphin Borough Joint Comprehensive Plan
** The Valleys Regional Comprehensive Plan
*** Millersburg/Upper Paxton Township Joint Comprehensive Plan