Postal reference / United States
78673Walburg, Texas
ZIP code 78673 is a United States postal code for Walburg, Texas. Its county association is Williamson County. The map reference point is at 30.7415, -97.5891.
- State / territory
- Texas
- Recorded place name
- Walburg
- County association
- Williamson
- Estimated coordinate
- 30.7415, -97.5891
View on OpenStreetMap - ZIP prefix
- 786 · 75 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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Texas directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 78674 | Weir | TX | Williamson | 4.6 |
| 76537 | Jarrell | TX | Williamson | 4.9 |
| 78680 | Round Rock | TX | Williamson | 5.9 |
| 78682 | Round Rock | TX | Williamson | 5.9 |
| 78683 | Round Rock | TX | Williamson | 5.9 |
| 76573 | Schwertner | TX | Williamson | 6.8 |
| 76530 | Granger | TX | Williamson | 8.6 |
| 78626 | Georgetown | TX | Williamson | 8.9 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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