Cities/towns in Washington, Maine

• Addison (3 historic properties)
• Calais (14 historic properties)
• Charlotte (1 historic property)
• Cherryfield (9 historic properties)
• Columbia Falls (5 historic properties)
• Cutler (1 historic property)
• Danforth (1 historic property)
• Dennysville (2 historic properties)
• East Machias (3 historic properties)
• Eastport (6 historic properties)
• Epping (1 historic property)
• Grand Lake Stream (1 historic property)
• Grand Lake Stream Plantation (1 historic property)
• Harrington (1 historic property)

• Jonesboro (2 historic properties)
• Lubec (7 historic properties)
• Machias (10 historic properties)
• Machiasport (11 historic properties)
• Meddybemps (1 historic property)
• Milbridge (3 historic properties)
• Pembroke (1 historic property)
• Red Beach (1 historic property)
• Red Reach (1 historic property)
• Robbinston (4 historic properties)
• St. Croix Junction (1 historic property)
• Steuben (3 historic properties)
• West Pembroke (1 historic property)
• Whitneyville (1 historic property)