San Antonio zipcode
| City | San Antonio |
| ZIP Code | 78257 |
| Type | Standard |
| State Code | TX |
| State | Texas |
ZIP code of San Antonio is 78257. This place is located in Texas state in US. To send any postal service to San Antonio, you must use 78257 zipcode.
The ZIP code 78257 is also used with 1 more city name of Texas.
- Shavano Park, TX