Austin zipcode
| City | Austin |
| ZIP Code | 78738 |
| Type | Standard |
| State Code | TX |
| State | Texas |
ZIP code of Austin is 78738. This place is located in Texas state in US. To send any postal service to Austin, you must use 78738 zipcode.
The ZIP code 78738 is also used with 6 more city names of Texas.
- Bee Cave, TX
- Bee Caves, TX
- Lakeway, TX
- The Hills, TX
- Village Of The Hills, TX
- Vlg O The Hls, TX