- Perryville, Missouri
- Peshtigo, Wisconsin
- Petal, Mississippi
- Peterborough, New Hampshire
- Petersburg, Virginia
- Petoskey, Michigan
- Pevely, Missouri
- Philadelphia, Pennsylvania
- Phoenix, Arizona
- Pickerington, Ohio
- Pigeon Forge, Tennessee
- Pikesville, Maryland
- Pine Forge, Pennsylvania
- Pinehurst, North Carolina
- Pinetop-Lakeside, Arizona
- Pineville, Louisiana
- Pineville, North Carolina
- Piscataway, New Jersey
- Pisgah, Alabama
- Pittsboro, North Carolina
- Pittsburg, Texas
- Pittsburgh, Pennsylvania
- Plainsboro Township, New Jersey
- Plainview, Texas
- Plano, Texas
- Plantation, Florida
- Pleasant Hill, California
- Plymouth, Massachusetts
- Plymouth, Michigan
- Pomona, California
- Ponca City, Oklahoma
- Ponte Vedra Beach, Florida
- Port Aransas, Texas
- Port Charlotte, Florida
- Port Jervis, New York
- Port Orchard, Washington
- Port Townsend, Washington
- Portage, Michigan
- Portland, Oregon
- Portland, Texas
