San Antonio zipcode
| City | San Antonio |
| ZIP Code | 78209 |
| Type | Standard |
| State Code | TX |
| State | Texas |
ZIP code of San Antonio is 78209. This place is located in Texas state in US. To send any postal service to San Antonio, you must use 78209 zipcode.
The ZIP code 78209 is also used with 2 more city names of Texas.
- Alamo Heights, TX
- Terrell Hills, TX