- Lake Stickney
- Lake Stickney Mobile Home Park
- Lakeview Mobile Home Park
- Lakewood
- Larch Way
- Leque Island
- Liberty Village Mobile Home Park
- Lockwood Village Mobile Home Park
- Loganberry Mobile Home Park
- Lost Lake Mobile Home Park
- Lowell
- Lynnwood Heights Mobile Home Park
- Lakeland Village
- Lyons
- Lindseys Mobile Home Park
- Lions Island
- Loon Lake Acres Mobile Home Park
- Lamberts Corner
- Little Island
- Lamar
- Langdon
- Le Grow
- Lee
- Lowden
- Lake Padden Estates Mobile Home Park
- Lake Samish Terrace Mobile Home Park
- Lakeway Mobile Estates
- Lamplighter Mobile Park
- Larsen Mobile Manor
- Larson Mill