Cities/towns in Pennington, South Dakota

• Caputa (1 historic property)
• City Restricted (4 historic properties)
• Custer (2 historic properties)
• Hermosa (1 historic property)
• Hill City (5 historic properties)
• Keystone (4 historic properties)

• Mystic (1 historic property)
• Otho (1 historic property)
• Quinn (1 historic property)
• Rapid City (34 historic properties)
• Rockerville (1 historic property)
• Wasta (2 historic properties)