In which county is ZIP code 78626 located?

ZIP 78626 is listed under Williamson County, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 78626: Georgetown, TX

ZIP: 78626

County: Williamson County

Coordinates: 30.63300, -97.67070

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 78626 in Georgetown, TX. We include verified county details for Williamson County plus key geographic references used for mapping and logistics.

Primary City	Georgetown
ZIP Code	78626
County	Williamson County
State	TX
Latitude / Longitude	30.63300, -97.67070
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 78626 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 78626 is commonly represented around 30.63300, -97.67070. These coordinates help identify the general area within Williamson County, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78626 for mail delivery and general location reference in Williamson County, TX.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Georgetown.

Related ZIP Codes (Nearby)

Explore other postal codes near Georgetown within TX.

Frequently Asked Questions

What is the primary city for ZIP code 78626?

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

In which county is 78626 located?

ZIP code 78626 is situated within Williamson County, TX.

What are the coordinates for 78626?

The approximate center point is 30.63300 (Latitude) and -97.67070 (Longitude).

Is ZIP code 78626 active?

This page lists ZIP 78626 as Listed based on the latest refresh date shown above.

Does ZIP 78626 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