- La Bree Mobile Homes Incorporated
- La Casa Trailer Park
- La Chapelle Place
- La Hood Park
- La Salle
- Lake Mary Ronan
- Lake McDonald
- Lakeshore Summer Home Area
- Lakeside
- Lakeside
- Lakeside
- Lakeside Plaza Mobile Home Park
- Lakeview
- Lakeview
- Lambert
- Lame Deer
- Lanark
- Lander Crossing
- Landusky
- Larchwood
- Laredo
- Larslan
- Laurel
- Laurin
- Lavina
- Lazy Day Court
- Leadville
- Leary Place
- Lebo
- Ledger