United States of America populated cities
- Piney View
- Pink Hill
- Pinon Hills
- Piper City
- Pittsburgh
- Plains
- Plano
- Plant City
- Platte Center
- Platte City
- Plattsburgh (city), New York
- Pleasant Garden
- Pleasant Hope
- Pleasanton, California
- Plum Branch
- Plum City
- Plymouth Meeting
- Pocatello, Idaho
- Pocono Summit
- Point Arena
- Point Baker
- Point Comfort
- Point Hope
- Point Lay
- Point Marion
- Point of Rocks, Wyoming
- Point Pleasant Beach
- Point Reyes Station
- Point Roberts
- Pollock Pines
- Pomona
- Pomona Park
- Pompano Beach
- Poplar Bluff
- Port Angeles
- Port Carbon
- Port Chester
- Port Costa
- Port Crane
- Port Edwards
- Port Gibson
- Port Henry
- Port Huron
- Port Jefferson
- Port Jefferson Station
- Port Lions
- Port Ludlow
- Port Mansfield
- Port Matilda
- Port Monmouth