In which county is ZIP code 78675 located?

ZIP 78675 is listed under Gillespie, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 78675: Willow City, TX

ZIP: 78675

County: Gillespie

Coordinates: 30.45490, -98.66460

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Willow City, TX postal area 78675. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Willow City
ZIP Code	78675
County	Gillespie
State	TX
Latitude / Longitude	30.45490, -98.66460
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 78675 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 78675 are listed as 30.45490 / -98.66460, useful for GPS and service checks in and around Willow City, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78675 for mail delivery and general location reference in Gillespie, TX.

Some addresses near Willow City may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Willow City within TX.

Frequently Asked Questions

What is the primary city for ZIP code 78675?

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

In which county is 78675 located?

ZIP code 78675 is situated within Gillespie, TX.

What are the coordinates for 78675?

The approximate center point is 30.45490 (Latitude) and -98.66460 (Longitude).

Is ZIP code 78675 active?

This page lists ZIP 78675 as Listed based on the latest refresh date shown above.

Does ZIP 78675 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