Primary City Mount Vernon
Population 15,277
State Illinois
County Jefferson County
Current Time
Zip Codes 62864
Area Codes 618

Neighbouring Zip Codes

ZIP Code: 62801

Centralia, Illinois

ZIP Code: 61528

Edwards, Illinois

ZIP Code: 62025

Edwardsville, Illinois

ZIP Code: 62026

Edwardsville, Illinois

ZIP Code: 62401

Effingham, Illinois

ZIP Code: 62839

Flora, Illinois

ZIP Code: 62246

Greenville, Illinois

ZIP Code: 62249

Highland, Illinois

ZIP Code: 62049

Hillsboro, Illinois

ZIP Code: 62056

Litchfield, Illinois

ZIP Code: 62258

Mascoutah, Illinois

ZIP Code: 62557

Pana, Illinois

ZIP Code: 62881

Salem, Illinois

ZIP Code: 62221

Belleville, Illinois

ZIP Code: 62269

O Fallon, Illinois

ZIP Code: 62088

Staunton, Illinois

ZIP Code: 62294

Troy, Illinois

ZIP Code: 62471

Vandalia, Illinois