Post offices and parcel points in Illinois
915 cities with locations, busiest first.
- Chicago Loop135
- Lincoln Park126
- Near North Side118
- North Center88
- Morgan Park79
- Lincolnwood74
- Portage Park67
- Harwood Heights64
- Belmont Cragin61
- Niles61
- Springfield59
- Rogers Park55
- West Ridge53
- Chatham52
- Elmwood Park51
- Champaign50
- Lincoln Square48
- Lower West Side46
- Uptown46
- Logan Square45
- Albany Park44
- Norridge44
- West Town42
- Edgewater41
- Avondale40
- West Elsdon40
- Hyde Park39
- Berwyn35
- Park Ridge35
- Cicero33
- Evergreen Park33
- Oak Park33
- West Garfield Park33
- South Chicago32
- Wilmette31
- Auburn Gresham30
- South Shore29
- Urbana28
- Naperville27
- Ukrainian Village27
- Skokie26
- Bridgeport25
- Evanston24
- Near South Side24
- West Lawn24
- Woodlawn24
- Forest Park23
- Greater Grand Crossing23
- New City23
- River Grove23
- South Lawndale23
- Ashburn21
- Irving Park21
- Burnham20
- Grand Boulevard20
- McKinley Park20
- Stickney20
- Jerome19
- Leland Grove19
- Calumet Park18
- Kenwood18
- Golf17
- Bedford Park16
- Calumet City16
- East Garfield Park16
- Kenilworth16
- Merrionette Park16
- Summit16
- West Englewood16
- Forest View15
- Mount Greenwood15
- Southern View15
- Alsip14
- Chicago Lawn14
- Des Plaines14
- Douglas14
- Edwardsville14
- Glenview14
- Bensenville13
- Brighton Park13
- Chicago13
- Dolton13
- Grandview13
- Hometown13
- North Lawndale13
- Parkway Garden Homes12
- Channahon11
- Englewood11
- Gage Park11
- Morton Grove11
- Peoria11
- Brookfield10
- Cahokia10
- Elgin10
- Eola10
- Harrisburg10
- O'Fallon10
- Rockford10
- Rosemont10
- Savoy10
- Arlington Heights9
- Bellwood9
- Darien9
- Elk Grove Village9
- Lake in the Hills9
- Marion9
- Melrose Park9
- Palatine9
- Eldorado8
- Geneva8
- Northbrook8
- River Forest8
- Burr Ridge7
- Cherry Valley7
- Glen Carbon7
- Highland Park7
- Loves Park7
- Mount Prospect7
- Wauconda7
- Algonquin6
- Bolingbrook6
- Burbank6
- Country Club Hills6
- Downers Grove6
- East Hazel Crest6
- Grandwood Park6
- Oakbrook Terrace6
- Riverdale6
- Rolling Meadows6
- Roselle6
- Summit Argo6
- Warrenville6
- Waukegan6
- Westmont6
- Woodridge6
- Aurora5
- Belvidere5
- Bloomington5
- Buffalo Grove5
- DeKalb5
- Franklin Park5
- Grayslake5
- Hillside5
- Hoffman Estates5
- Kildeer5
- La Grange5
- La Grange Park5
- Lisle5
- Lyons5
- Morton5
- Normal5
- Northfield5
- Pekin5
- Schiller Park5
- South Elgin5
- South Holland5
- St. Charles5
- Wheeling5
- Winnetka5
- Woodstock5
- Barrington4
- Blue Island4
- Broadview4
- Carbondale4
- Carol Stream4
- Clarendon Hills4
- Elmhurst4
- Farina4
- Flossmoor4
- Fox Valley4
- Geneseo4
- Gilberts4
- Glen Ellyn4
- Gurnee4
- Lemont4
- Lockport4
- Metropolis4
- Midlothian4
- Monee4
- Northlake4
- Orland Park4
- Palos Heights4
- Park City4
- Peoria Heights4
- Quincy4
- Riverside4
- Riverwoods4
- Tinley Park4
- Addison3
- Alexander3
- Batavia3
- Bethalto3
- Boulder Hill3
- Bridgeview3
- Chicago Heights3
- Chicago Ridge3
- Countryside3
- Crystal Lake3
- Deerfield3
- East Saint Louis3