- Pea Ridge
- Peabody Darst Webbe
- Peace Valley
- Peach Orchard
- Peaksville
- Pearl
- Pearl City
- Pease
- Peculiar
- Peerless Park
- Peers
- Peine Lake Estates
- Peine Woods
- Pelican Island
- Pembina
- Pembina
- Pendleton
- Penermon
- Pennsboro
- Pennville
- Penrose
- Peoria
- Pepsin
- Perkins
- Perrin
- Perry
- Perry Island
- Perryville
- Pershing
- Pertle Springs