City · Missouri · United States

Chesterfield, MO — ZIP codes

3 ZIP codes · St. Louis County

City: Chesterfield
County: St. Louis
State: Missouri
Country: United States
Postal codes: 630056300663017
Single source
Coordinates: 38.6318, -90.6142 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
63005	Chesterfield	Single source
63006	Chesterfield	Single source
63017	Chesterfield	Single source

Sources and verification

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Last generated : 2026-08-21. Report an error.