- Palmo
- Palo Alto
- Palo Cedro
- Palo Verde
- Paloma
- Palomar Mountain
- Palomar Park
- Palos Verdes Estates
- Palos Verdes Peninsula
- Panama
- Panamint
- Panamint Springs
- Panoche
- Panoche Junction
- Panorama City
- Panorama Heights
- Panorama Heights
- Panorama Heights
- Paoha Island
- Pape Place
- Paradise
- Paradise Cay
- Paradise Park
- Paradise Springs
- Paramount
- Paris
- Park Encinitas Trailer Park
- Park Hill
- Park Sierra Mobile Home Park
- Park Villa Mobile Home Estates