Cities/towns in Washington, Maryland

• Antietam (1 historic property)
• Beaver Creek (1 historic property)
• Big Pool (1 historic property)
• Boonesboro (1 historic property)
• Boonsboro (5 historic properties)
• Burtner (1 historic property)
• Cavetown (1 historic property)
• Clear Spring (3 historic properties)
• Eakles Mills (1 historic property)
• Fairplay (1 historic property)
• Funkstown (1 historic property)
• Hagerstown (38 historic properties)
• Harpers Ferry (1 historic property)

• Keedysville (8 historic properties)
• Keedyville (1 historic property)
• Knoxville (2 historic properties)
• Leitersburg (3 historic properties)
• Rohrersville (1 historic property)
• Samples Manor (1 historic property)
• Sandy Hook (1 historic property)
• Sanmar (1 historic property)
• Sharpsburg (12 historic properties)
• Smithsburg (1 historic property)
• Spielman (1 historic property)
• Williamsport (7 historic properties)