In which county is ZIP code 77426 located?

ZIP 77426 is listed under Washington, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 77426: Chappell Hill, TX

ZIP: 77426

County: Washington

Coordinates: 30.18330, -96.23470

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Chappell Hill, TX postal area 77426. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Chappell Hill
ZIP Code	77426
County	Washington
State	TX
Latitude / Longitude	30.18330, -96.23470
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 77426 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 77426 is approximately 30.18330 (latitude) and -96.23470 (longitude). This location sits within Washington, contributing to regional planning across TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 77426 for mail delivery and general location reference in Washington, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Chappell Hill within TX.

Frequently Asked Questions

What is the primary city for ZIP code 77426?

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

In which county is 77426 located?

ZIP code 77426 is situated within Washington, TX.

What are the coordinates for 77426?

The approximate center point is 30.18330 (Latitude) and -96.23470 (Longitude).

Is ZIP code 77426 active?

This page lists ZIP 77426 as Listed based on the latest refresh date shown above.

Does ZIP 77426 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