Cities/towns in Franklin, Pennsylvania

• Blue Ridge Summit (1 historic property)
• Chambersburg (14 historic properties)
• Edenville (1 historic property)
• Fort Loudon (2 historic properties)
• Greencastle (5 historic properties)
• Greene Township (1 historic property)
• Kauffman (1 historic property)
• Lamasters (1 historic property)
• Letterkenny Township (1 historic property)
• Mercersburg (11 historic properties)
• Metal (1 historic property)
• Middle Spring (2 historic properties)

• Montgomery (1 historic property)
• Nyesville (1 historic property)
• Rouzerville (1 historic property)
• Social Island (1 historic property)
• St. Thomas (2 historic properties)
• St. Thomas Township (1 historic property)
• Upper Strasburg (1 historic property)
• Upton (1 historic property)
• Washington (2 historic properties)
• Waynesboro (8 historic properties)
• Willow Hill (1 historic property)
• Yeakle Mill (1 historic property)