- La Loma Park
- Lorenzo Station
- Lake Alpine
- Loope
- Lomo
- Lovelock
- Lumpkin
- La Honda Park
- Lake Camanche Ranches
- Lakemont Pines
- Lakeside Terrace
- Lilac Park
- Lombardi
- Lost City
- Lynn Park Acres
- Little Black Rock
- Long Rock
- Low Rock
- Leesville
- La Crescenta
- La Grange
- La Honda
- La Jolla
- La Jolla, Orange
- Ladera
- Ladera Ranch
- Lagunitas
- Lake City
- Lake Hughes
- Lakehead