In which county is ZIP code 77399 located?

ZIP 77399 is listed under Polk, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 77399: Livingston, TX

ZIP: 77399

County: Polk

Coordinates: 30.81790, -94.86910

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Livingston, TX postal area 77399. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Livingston
ZIP Code	77399
County	Polk
State	TX
Latitude / Longitude	30.81790, -94.86910
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 77399 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 77399 are listed as 30.81790 / -94.86910, useful for GPS and service checks in and around Livingston, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 77399 for mail delivery and general location reference in Polk, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Livingston within TX.

Frequently Asked Questions

What is the primary city for ZIP code 77399?

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

In which county is 77399 located?

ZIP code 77399 is situated within Polk, TX.

What are the coordinates for 77399?

The approximate center point is 30.81790 (Latitude) and -94.86910 (Longitude).

Is ZIP code 77399 active?

This page lists ZIP 77399 as Listed based on the latest refresh date shown above.

Does ZIP 77399 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