In which county is ZIP code 79830 located?

ZIP 79830 is listed under Brewster, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 79830: Alpine, TX

ZIP: 79830

County: Brewster

Coordinates: 30.26310, -103.65410

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Get a reliable snapshot of the Alpine, TX postal area 79830. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Alpine
ZIP Code	79830
County	Brewster
State	TX
Latitude / Longitude	30.26310, -103.65410
ZIP Type	Standard
Time Zone	Mountain Time (MT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 79830 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 79830 is commonly represented around 30.26310, -103.65410. These coordinates help identify the general area within Brewster, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 79830 for mail delivery and general location reference in Brewster, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Alpine within TX.

Frequently Asked Questions

What is the primary city for ZIP code 79830?

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

In which county is 79830 located?

ZIP code 79830 is situated within Brewster, TX.

What are the coordinates for 79830?

The approximate center point is 30.26310 (Latitude) and -103.65410 (Longitude).

Is ZIP code 79830 active?

This page lists ZIP 79830 as Listed based on the latest refresh date shown above.

Does ZIP 79830 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