Zip Code 78728 - Austin, Williamson, TX, United States
Zip Code 78728 Data
| Zip Code | 78728 |
|---|---|
| Area 1 (City, County) | Austin, Williamson |
| Area 2 (City, County) | Austin, Travis |
| State | Texas |
| State FIPS | 48 |
| Latitude | 30.452072 |
| Longitude | -97.698148 |
| Timezone | 6 |
| Daylight | Yes |
| Country | United States |