Zip Codes in Saint Clair, IL, United States
List of city in Saint Clair County, Illinois, USA:
| City | County | State |
|---|---|---|
| Lovejoy | Saint Clair | Illinois |
| Brooklyn | Saint Clair | Illinois |
| National Stock Yards | Saint Clair | Illinois |
| Natl Stock Yd | Saint Clair | Illinois |
| Venice | Saint Clair | Illinois |
| East Saint Louis | Saint Clair | Illinois |
| E Saint Louis | Saint Clair | Illinois |
| Sauget | Saint Clair | Illinois |
| Fairmont City | Saint Clair | Illinois |
| Cahokia Heights | Saint Clair | Illinois |
| Cahokia Hgts | Saint Clair | Illinois |
| Centreville | Saint Clair | Illinois |
| Washington Pk | Saint Clair | Illinois |
| Cahokia | Saint Clair | Illinois |
| Alorton | Saint Clair | Illinois |
| Fairview Hts | Saint Clair | Illinois |
| Fairview Heights | Saint Clair | Illinois |
| Swansea | Saint Clair | Illinois |
| Belleville | Saint Clair | Illinois |
| Shiloh | Saint Clair | Illinois |
| Scott Afb | Saint Clair | Illinois |
| Scott Air Force Base | Saint Clair | Illinois |
| Caseyville | Saint Clair | Illinois |
| Collinsville | Saint Clair | Illinois |
| Columbia | Saint Clair | Illinois |
| Dupo | Saint Clair | Illinois |
| East Carondelet | Saint Clair | Illinois |
| E Carondelet | Saint Clair | Illinois |
| Freeburg | Saint Clair | Illinois |
| Lebanon | Saint Clair | Illinois |
| Lenzburg | Saint Clair | Illinois |
| Marissa | Saint Clair | Illinois |
| Fayetteville | Saint Clair | Illinois |
| Mascoutah | Saint Clair | Illinois |
| Millstadt | Saint Clair | Illinois |
| New Athens | Saint Clair | Illinois |
| New Baden | Saint Clair | Illinois |
| O Fallon | Saint Clair | Illinois |
| Saint Libory | Saint Clair | Illinois |
| Smithton | Saint Clair | Illinois |
| Summerfield | Saint Clair | Illinois |
| Trenton | Saint Clair | Illinois |
| Troy | Saint Clair | Illinois |
| Waterloo | Saint Clair | Illinois |