- Laurel Creek
- Laurel Mobile Home Park
- Lauren Farms
- Lawndale
- Layton Corners
- Lazy Lagoon Mobile Home Park
- Lazy Lake
- Lebanon
- Leedon Estates
- Leipsic
- Leisure Point Mobile Home Park
- Lewes
- Lewes Beach
- Lexington Mill
- Liberty
- Liftwood
- Lightfoots Furnace
- Limestone Acres
- Limestone Gap
- Limestone Gardene
- Limestone Hills
- Lincoln
- Lincoln Park
- Lincoln Village
- Lindamere
- Lindell Square
- Lindell Village
- Linden Green Apartment
- Linden Heath
- Linden Hill