- Lowell
- Lynch Tract
- LaFayette
- Lakeside
- Lamson
- Lemoyne Mobile Home Park
- Lindbergh Lawns
- Little Utica
- Long Branch
- Long Bridge
- Long Island
- Loomis Hill
- Lords Corners
- Lower South Bay
- Lysander
- Lysander New Community
- Lake Country Mobile Manor
- Lakeview Manufactured Home Community
- Lenox Park
- Littleville
- Lagrange
- Lake Osiris Colony
- Lakeside Mobile Home Park
- Lakeville
- Lakewood Estates Mobile Home Park
- Laurel Ridge
- Lebanon
- Leptondale
- Little Britain
- Little York