In which county is ZIP code 77355 located?

ZIP 77355 is listed under Montgomery, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 77355: Magnolia, TX

ZIP: 77355

County: Montgomery

Coordinates: 30.15980, -95.74020

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Magnolia, TX postal area 77355. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Magnolia
ZIP Code	77355
County	Montgomery
State	TX
Latitude / Longitude	30.15980, -95.74020
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 77355 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 77355 are listed as 30.15980 / -95.74020, useful for GPS and service checks in and around Magnolia, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 77355 for mail delivery and general location reference in Montgomery, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Magnolia within TX.

Frequently Asked Questions

What is the primary city for ZIP code 77355?

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

In which county is 77355 located?

ZIP code 77355 is situated within Montgomery, TX.

What are the coordinates for 77355?

The approximate center point is 30.15980 (Latitude) and -95.74020 (Longitude).

Is ZIP code 77355 active?

This page lists ZIP 77355 as Listed based on the latest refresh date shown above.

Does ZIP 77355 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