San Antonio zipcode
| City | San Antonio |
| ZIP Code | 78270 |
| Type | PO Box |
| State Code | TX |
| State | Texas |
ZIP code of San Antonio is 78270. This place is located in Texas state in US. To send any postal service to San Antonio, you must use 78270 zipcode.
The ZIP code 78270 is also used with 1 more city name of Texas.
- Wetmore, TX