In which county is ZIP code 77597 located?

ZIP 77597 is listed under Chambers, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 77597: Wallisville, TX

ZIP: 77597

County: Chambers

Coordinates: 29.85910, -94.67590

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Wallisville, TX postal area 77597. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Wallisville
ZIP Code	77597
County	Chambers
State	TX
Latitude / Longitude	29.85910, -94.67590
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 77597 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 77597 is commonly represented around 29.85910, -94.67590. These coordinates help identify the general area within Chambers, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 77597 for mail delivery and general location reference in Chambers, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Wallisville within TX.

Frequently Asked Questions

What is the primary city for ZIP code 77597?

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

In which county is 77597 located?

ZIP code 77597 is situated within Chambers, TX.

What are the coordinates for 77597?

The approximate center point is 29.85910 (Latitude) and -94.67590 (Longitude).

Is ZIP code 77597 active?

This page lists ZIP 77597 as Listed based on the latest refresh date shown above.

Does ZIP 77597 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