Primary City Saint Charles
Population 65,794
State Missouri
County Saint Charles County
Current Time
Zip Codes 63301-63304
Area Codes 636

Neighbouring Zip Codes

ZIP Code: 63024

Ballwin, Missouri

ZIP Code: 63022

Ballwin, Missouri

ZIP Code: 63017

Chesterfield, Missouri

ZIP Code: 63006

Chesterfield, Missouri

ZIP Code: 63368

O Fallon, Missouri

ZIP Code: 63366

O Fallon, Missouri

ZIP Code: 63038

Glencoe, Missouri

ZIP Code: 63025

Eureka, Missouri

ZIP Code: 63199

Saint Louis, Missouri

ZIP Code: 63197

Saint Louis, Missouri

ZIP Code: 63367

Lake Saint Louis, Missouri

ZIP Code: 63088

Valley Park, Missouri

ZIP Code: 63069

Pacific, Missouri

ZIP Code: 63376

Saint Peters, Missouri

ZIP Code: 63304

Saint Charles, Missouri

ZIP Code: 63303

Saint Charles, Missouri

ZIP Code: 63084

Union, Missouri

ZIP Code: 63088

Valley Park, Missouri

ZIP Code: 63090

Washington, Missouri

ZIP Code: 65263

Madison, Missouri

ZIP Code: 65072

Rocky Mount, Missouri

ZIP Code: 65026

Eldon, Missouri

ZIP Code: 63385

Wentzville, Missouri

ZIP Code: 63069

Pacific, Missouri

ZIP Code: 63040

Grover, Missouri

ZIP Code: 63038

Glencoe, Missouri

ZIP Code: 63025

Eureka, Missouri