City · Texas · United States

Baytown, TX — ZIP codes

4 ZIP codes · Chambers County

City: Baytown
County: Chambers
State: Texas
Country: United States
Postal codes: 77520775217752277523
Single source
Coordinates: 29.7700, -94.8608 View on OpenStreetMap

ZIP codes (4)

Postal code	Place name	Verification
77520	Baytown	Single source
77521	Baytown	Single source
77522	Baytown	Single source
77523	Baytown	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.