Cities/towns in Big Horn, Montana

• Birney (1 historic property)
• Busby (2 historic properties)
• Decker (1 historic property)
• Fort Smith (4 historic properties)
• Hardin (16 historic properties)

• Kirby (1 historic property)
• Lodge Grass (12 historic properties)
• Pryor (1 historic property)
• St. Xavier (1 historic property)