Cities/towns in Delaware, New York

• Andes (3 historic properties)
• Arkville (1 historic property)
• Bloomville (2 historic properties)
• Bovina (1 historic property)
• Bovina Center (1 historic property)
• Dehli (1 historic property)
• Delhi (6 historic properties)
• Downsville (2 historic properties)
• East Branch (1 historic property)
• East Delhi (2 historic properties)
• East Meredith (1 historic property)
• Fleischmanns (3 historic properties)
• Franklin (2 historic properties)
• Halcottsville (2 historic properties)
• Hamden (2 historic properties)

• Hobart (2 historic properties)
• Kelly's Corners (1 historic property)
• Lordville (2 historic properties)
• Margaretville (4 historic properties)
• Meredith (1 historic property)
• Methol (1 historic property)
• New Kingston (3 historic properties)
• Rock Valley (1 historic property)
• Roxbury (8 historic properties)
• Sidney (1 historic property)
• Stamford (2 historic properties)
• Walton (4 historic properties)
• West Delhi (1 historic property)
• West Kortright (1 historic property)
• West Meredith (2 historic properties)