Category:Populated places in Delaware by county

• Census-designated places in Delaware by county‎ (3 C)
• Historic districts in Delaware by county‎ (3 C)
• Cities in Delaware by county‎ (3 C)
• Towns in Delaware by county‎ (3 C)
• Unincorporated communities in Delaware by county‎ (3 C)
• Villages in Delaware by county‎ (1 C)

F

• Former populated places in Delaware by county‎ (2 C)

K

• Populated places in Kent County, Delaware‎ (6 C)

N

• Populated places in New Castle County, Delaware‎ (7 C)

S

• Populated places in Sussex County, Delaware‎ (6 C)