City · Michigan · United States

Bay City, MI — ZIP codes

3 ZIP codes · Bay County

City: Bay City
County: Bay
State: Michigan
Country: United States
Postal codes: 487064870748708
Single source
Coordinates: 43.6088, -83.9530 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
48706	Bay City	Single source
48707	Bay City	Single source
48708	Bay City	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.