- Oak Acres
- Oak Drive
- Oak Forest Estates
- Oak Forest Mobile Home Park
- Oak Grove
- Oak Grove
- Oak Hill
- Oak Lane Manor
- Oak Meadows Mobile Home Park
- Oak Orchard
- Oak Orchard West Mobile Home Park
- Oak Point Acres
- Oak Shadows
- Oakdale
- Oakland
- Oakley
- Oakmont
- Oaknoll
- Oaktree Apartments
- Oakwood Hills
- Ocean View
- Ocean Village
- Ocean Way Estates
- Odessa
- Odessa Heights
- Ogletown
- Old Furnace
- Old Landing
- Old Landing
- Old Landing Woods