Baytown zipcode
| City | Baytown |
| ZIP Code | 77523 |
| Type | Standard |
| State Code | TX |
| State | Texas |
ZIP code of Baytown is 77523. This place is located in Texas state in US. To send any postal service to Baytown, you must use 77523 zipcode.
The ZIP code 77523 is also used with 5 more city names of Texas.
- Beach City, TX
- Cove, TX
- Mont Belvieu, TX
- Old River Winfree, TX
- Old Rvr Wnfre, TX