- Liberty
- Lima
- Lodi
- Long Beach
- Lyons
- Lakeview
- Lighthouse Beach
- Lincoln Park
- Lost Valley
- Lykers
- Little Goose Island
- Locust Grove
- Long Meadow Island
- Low Island
- Le Petit Senegal
- Liberty Island
- Pequeña Italia
- La Salle
- Lake Breeze Mobile Home Park
- Lewiston Heights
- Lockport Junction
- Lynch Park on the River Mobile Home Park
- Lairdsville
- Lake Delta
- Lee
- Lee Center
- Leisure Village
- Liberty Gardens
- Lil Fair Mobile Home Park
- Long Crossing