Map Legend:
O'Fallon Illinois City Limits
 
O'Fallon Illinois ZIP Code Boundaries

ZIP Codes in O'Fallon Illinois

ZIP BoundaryZIP CodeNamePopulationType
ZIP Code 62208 Fairview Heights17376Non-Unique
ZIP Code 62225 Scott AFB5381Non-Unique
ZIP Code 62254 Lebanon6089Non-Unique
ZIP Code 62269 O'Fallon31348Non-Unique