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Saint Clair County, Illinois
Cities & ZIP Codes
ZIP Codes in Saint Clair County with Associated Cities & Towns
| Saint Clair County, IL - PO Box ZIP Codes |
| 62059 62071 62202 62222 62282 62289 |
| Saint Clair County, IL - Standard ZIP Codes |
| 62060 62090 62201 62203 62204 62205 62206 62207 62208 62220 62221 62223 62225 62226 62232 62234 62236 62239 62240 62243 62254 62255 62257 62258 62260 62264 62265 62269 62285 62293 62294 62298 |
| Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS). See the specific ZIP Code for acceptable Alternate City Names and spelling variations. |
| Map of Saint Clair County, IL ZIP Codes With Actual (Default) City Names |
|
|---|---|
| Belleville Caseyville Dupo East Carondelet East Saint Louis Fairview Heights Freeburg Lebanon Lenzburg Lovejoy Marissa Mascoutah Millstadt National Stock Yards New Athens O Fallon Saint Libory Scott Air Force Base Smithton Summerfield |
NOTE: LARGE COMPLEX ZIP CODE MAPS CAN BE SLOW LOADING! |
