In which county is ZIP code 76578 located?

ZIP 76578 is listed under Williamson County, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 76578: Thrall, TX

ZIP: 76578

County: Williamson County

Coordinates: 30.59200, -97.28930

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Thrall, TX postal area 76578. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Thrall
ZIP Code	76578
County	Williamson County
State	TX
Latitude / Longitude	30.59200, -97.28930
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 76578 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 76578 is approximately 30.59200 (latitude) and -97.28930 (longitude). This location sits within Williamson County, contributing to regional planning across TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 76578 for mail delivery and general location reference in Williamson County, TX.

This ZIP may extend beyond the city core into nearby communities within Williamson County.

Related ZIP Codes (Nearby)

Explore other postal codes near Thrall within TX.

Frequently Asked Questions

What is the primary city for ZIP code 76578?

The primary city for this ZIP code is Thrall, located in TX.

In which county is 76578 located?

ZIP code 76578 is situated within Williamson County, TX.

What are the coordinates for 76578?

The approximate center point is 30.59200 (Latitude) and -97.28930 (Longitude).

Is ZIP code 76578 active?

This page lists ZIP 76578 as Listed based on the latest refresh date shown above.

Does ZIP 76578 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08