Cities/towns in Sangamon, Illinois

• Auburn (1 historic property)
• Bolivia (1 historic property)
• Cantrall (1 historic property)
• Chatham (2 historic properties)
• Leland Grove (1 historic property)
• Pleasant Plains (1 historic property)

• Rochester (4 historic properties)
• Sherman (1 historic property)
• Spingfield (1 historic property)
• Springfield (47 historic properties)
• Williamsville (1 historic property)