Cities/towns in Richland, Ohio

• Bellville (5 historic properties)
• Bethlehem (1 historic property)
• Butler (1 historic property)
• Lexington (1 historic property)
• Lucas (1 historic property)
• Mansfield (48 historic properties)

• Ontario (1 historic property)
• Perrysville (1 historic property)
• Plymouth (2 historic properties)
• Shelby (3 historic properties)
• Shiloh (1 historic property)