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Illinois Cities that begin with P
There are 75 cities in Illinois that start with the letter P.
75 cities
City
2024 Pop.
Palatine
63,932
Palestine
1,194
Palmer
204
Palmyra
592
Paloma
147
Palos Heights
11,348
Palos Hills
17,525
Palos Park
4,719
Pana
5,004
Panama
325
Panola
44
Papineau
129
Paris
7,966
Park City
7,828
Park Forest
20,479
Park Ridge
37,363
Parkersburg
183
Patoka
503
Paw Paw
805
Pawnee
2,700
Paxton
4,314
Payson
992
Pearl
102
Pearl City
752
Pecatonica
2,029
Pekin
30,941
Penfield
199
Peoria
109,665
Peoria Heights
5,698
Peotone
4,198
Percy
907
Perry
302
Peru
9,733
Pesotum
535
Petersburg
2,176
Phillipstown
33
Philo
1,330
Phoenix
1,602
Pierron
443
Pinckneyville
4,973
Pingree Grove
11,383
Piper City
721
Pistakee Highlands
3,265
Pittsburg
556
Pittsfield
4,040
Plainfield
48,279
Plainville
263
Plano
12,931
Plattville
223
Pleasant Hill
902
Pleasant Plains
802
Plum Valley
472
Plymouth
423
Pocahontas
674
Polo
2,242
Pontiac
10,957
Pontoon Beach
5,786
Pontoosuc
99
Poplar Grove
5,153
Port Barrington
1,561
Port Byron
1,614
Posen
5,255
Potomac
658
Prairie City
400
Prairie Grove
1,942
Prairie Rocher
512
Prairietown
391
Preemption
177
Prestbury
2,163
Preston Heights
2,588
Princeton
7,660
Princeville
1,602
Prophetstown
1,891
Prospect Heights
15,115
Pulaski
140
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Cities in Illinois by First Letter