- Plainview
- Palatine Township
- Palatine
- Palestine
- Palestine
- Palestine
- Palmyra
- Palos
- Palos Heights
- Palos Hills
- Palos Park
- Pana Township
- Pana
- Panama
- Papineau Township
- Paradise
- Paris Township
- Paris
- Park City
- Park Forest
- Park Ridge
- Partridge
- Patoka Township
- Patoka
- Patton
- Paw Paw
- Pawnee
- Pawnee
- Pawnee Township
- Paxton
- Payson
- Payson Township
- Peach Orchard
- Pearl Township
- Pearl City
- Pecatonica Township
- Pecatonica
- Pekin Township
- Pekin
- Pembroke Township
- Peoria
- Peoria City
- Peoria Heights
- Peotone township
- Peotone
- Percy
- Percy Precinct
- Perryton
- Persifer
- Peru
- Pesotum township
- Pesotum
- Petersburg
- Petersburg East No. 13
- Petersburg North No. 14
- Petersburg South No. 15
- Petty
- Phenix
- Philo
- Philo Township
- Phoenix
- Piasa
- Pigeon Grove
- Pike
- Pilot
- Pilot Knob
- Pin Oak
- Pinckneyville
- Pinckneyville No. 1
- Pinckneyville No. 2
- Pinckneyville No. 4
- Pinckneyville No. 5
- Pinckneyville No. 7
- Pinckneyville No. 8
- Pine Creek
- Pingree Grove
- Piper City
- Pisgah
- Pistakee Highlands
- Pittsburg
- Pittsfield
- Pittsfield Township
- Pixley
- Plainfield
- Plano
- Plato
- Pleasant Grove
- Pleasant Hill Township
- Pleasant Hill
- Pleasant Mound
- Pleasant Plains
- Pleasant View
- Plum Valley
- Plymouth
- Plymouth
- Pocahontas
- Point
- Polk
- Polo
- Pomona
- Pontiac
- Pontiac Township
- Pontoon Beach
- Poplar Grove
- Poplar Grove township
- Port Barrington
- Port Byron
- Portland
- Posen
- Potomac
- Prairie
- Prairie
- Prairie Du Long
- Prairie Du Rocher
- Prairie du Rocher precinct
- Prairie Grove
- Preemption
- Preemption Township
- Prestbury
- Preston Heights
- Princeton
- Princeton Township
- Princeville township
- Princeville
- Prophetstown Township
- Prophetstown
- Prospect Heights
- Proviso
- Pulaski Precinct
- Pulaski
- Putman
- Putnam
Illinois Homes for sale & real estate cities starting with "P"
Illinois Cities starting With "P"
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