Cities/towns in Jefferson, Ohio

• Adena (2 historic properties)
• Mingo Junction (4 historic properties)
• Mount Pleasant (1 historic property)
• Mt. Pleasant (2 historic properties)
• Rayland (1 historic property)

• Steubenville (11 historic properties)
• Tiltonsville (1 historic property)
• Toronto (1 historic property)
• Warrenton (1 historic property)
• Wintersville (1 historic property)