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Illinois City Name List

This is the list of Cities in Illinois. The zip code, county and city are displayed in the list. You can click the City Name to get 5-digit zip code and 5-digit plus 4 zip code.

The primary city name as designated by the United States Postal Service. The USPS designates cities in all uppercase (ie. NEW YORK). The Post Office “city” name associated with a particular ZIP Code in the mailing address for a residence may differ from the legal municipality or district in which the housing unit is actually located.

CountyCityZIP Code
Tazewell CountyDELAVAN61734
Knox CountyDELONG61436
Clark CountyDENNISON62423
Bureau CountyDEPUE61322
Cook CountyDES PLAINES60016
Champaign CountyDEWEY61840
De Witt CountyDEWITT61735
Grundy CountyDIAMOND60416
Clay CountyDIETERICH62424
Sangamon CountyDIVERNON62530
Jefferson CountyDIX62830
Cook CountyDIXMOOR60426
Lee CountyDIXON61021
Cook CountyDOLTON60419
Alexander CountyDONGOLA62926
Bond CountyDONNELLSON62019
Iroquois CountyDONOVAN60931
Macoupin CountyDORSEY62021
Bureau CountyDOVER61323
Jersey CountyDOW62022
Jackson CountyDOWELL62927
DuPage CountyDOWNERS GROVE60515
McLean CountyDOWNS61736
Jefferson CountyDU BOIS62831
Jackson CountyDU QUOIN62832
Jasper CountyDUNDAS62425
Cook CountyDUNDEE60118
Fulton CountyDUNFERMLINE61524
Peoria CountyDUNLAP61525
St. Clair CountyDUPO62239
Winnebago CountyDURAND61024
Grundy CountyDWIGHT60420
Macoupin CountyEAGARVILLE62023
DeKalb CountyEARLVILLE60518
Madison CountyEAST ALTON62024
Monroe CountyEAST CARONDELET62240
Jo Daviess CountyEAST DUBUQUE61025
Kane CountyEAST DUNDEE60118
Knox CountyEAST GALESBURG61430
Cook CountyEAST HAZEL CREST60429
Vermilion CountyEAST LYNN60932
Rock Island CountyEAST MOLINE61244
Tazewell CountyEAST PEORIA61611
St. Clair CountyEAST SAINT LOUIS62201
Mason CountyEASTON62633
Pope CountyEDDYVILLE62928
Marshall CountyEDELSTEIN61526
Clay CountyEDGEWOOD62426
Christian CountyEDINBURG62531
Peoria CountyEDWARDS61528
Madison CountyEDWARDSVILLE62025
Cumberland CountyEFFINGHAM62401
McLean CountyEL PASO61738
Kane CountyELBURN60119
Lee CountyELDENA61324
Gallatin CountyELDORADO62930
Greene CountyELDRED62027
Stephenson CountyELEROY61027
Cook CountyELGIN60120
Carroll CountyELIZABETH61028
Gallatin CountyELIZABETHTOWN62931
Cook CountyELK GROVE VILLAGE60007
Logan CountyELKHART62634
Franklin CountyELKVILLE62932
Edwards CountyELLERY62833
Ford CountyELLIOTT60933
Randolph CountyELLIS GROVE62241
Fulton CountyELLISVILLE61431
McLean CountyELLSWORTH61737
Cook CountyELMHURST60126
Knox CountyELMWOOD61529
Cook CountyELMWOOD PARK60707
Jersey CountyELSAH62028
Hancock CountyELVASTON62334
Macon CountyELWIN62532
Will CountyELWOOD60421
Logan CountyEMDEN62635
Livingston CountyEMINGTON60934
White CountyEMMA62834
Williamson CountyENERGY62933

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