ZIP Code 78674
Weir · Williamson, Texas
78674 is the ZIP code of Weir in Williamson, Texas, United States.
- ZIP Code
- 78674
- County
- Williamson
- State
- Texas
- Country
- United States
Place with ZIP code 78674
| Place | County | Location |
|---|---|---|
| Weir | Williamson | 30.675, -97.593 |
Near Austin
The nearest major city is Austin, about 48 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 78674?
Weir.
Which county and state is 78674 in?
Williamson, Texas, United States.
What is the nearest major city to 78674?
Austin, about 48 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.