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Zip Codes in Saint Clair County Illinois

Zip Code
City
County
62254
Lebanon
Saint Clair
62255
Lenzburg
Saint Clair
62257
Marissa
Saint Clair
62258
Mascoutah
Saint Clair
62260
Millstadt
Saint Clair
62264
New Athens
Saint Clair
62269
O Fallon
Saint Clair
62282
Saint Libory
Saint Clair
62285
Smithton
Saint Clair
62289
Summerfield
Saint Clair

Saint Clair County, IL
30 Zip Codes