In which county is ZIP code 78639 located?

ZIP 78639 is listed under Llano, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 78639: Kingsland, TX

ZIP: 78639

County: Llano

Coordinates: 30.66620, -98.44750

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Kingsland, TX postal area 78639. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Kingsland
ZIP Code	78639
County	Llano
State	TX
Latitude / Longitude	30.66620, -98.44750
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 78639 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 78639 are listed as 30.66620 / -98.44750, useful for GPS and service checks in and around Kingsland, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78639 for mail delivery and general location reference in Llano, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Kingsland within TX.

Frequently Asked Questions

What is the primary city for ZIP code 78639?

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

In which county is 78639 located?

ZIP code 78639 is situated within Llano, TX.

What are the coordinates for 78639?

The approximate center point is 30.66620 (Latitude) and -98.44750 (Longitude).

Is ZIP code 78639 active?

This page lists ZIP 78639 as Listed based on the latest refresh date shown above.

Does ZIP 78639 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