In which county is ZIP code 78933 located?

ZIP 78933 is listed under Austin, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 78933: Cat Spring, TX

ZIP: 78933

County: Austin

Coordinates: 29.75120, -96.39000

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 78933, serving Cat Spring in TX. It lies in Austin and supports delivery, planning, and address verification.

Primary City	Cat Spring
ZIP Code	78933
County	Austin
State	TX
Latitude / Longitude	29.75120, -96.39000
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 78933 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 78933 is approximately 29.75120 (latitude) and -96.39000 (longitude). This location sits within Austin, contributing to regional planning across TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78933 for mail delivery and general location reference in Austin, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Cat Spring within TX.

Frequently Asked Questions

What is the primary city for ZIP code 78933?

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

In which county is 78933 located?

ZIP code 78933 is situated within Austin, TX.

What are the coordinates for 78933?

The approximate center point is 29.75120 (Latitude) and -96.39000 (Longitude).

Is ZIP code 78933 active?

This page lists ZIP 78933 as Listed based on the latest refresh date shown above.

Does ZIP 78933 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