- Pilot Rock
- Pin Island
- Pine Grove Mobile Home Park
- Pine Ridge Mobile Home Court
- Pioneer
- Piper
- Pisgah
- Pittsburg
- Pitzer
- Plainfield
- Plainview
- Plano
- Plato
- Platteville
- Pleasant Corner
- Pleasant Creek
- Pleasant Grove
- Pleasant Grove
- Pleasant Hill
- Pleasant Plain
- Pleasant Prairie
- Pleasant Valley
- Pleasant Valley Mobile Home Park
- Pleasant Valley Mobile Home Park
- Pleasanton
- Pleasantville
- Plessis
- Plover
- Plymouth
- Plymouth