In which county is ZIP code 78553 located?

ZIP 78553 is listed under Cameron, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 78553: Harlingen, TX

ZIP: 78553

County: Cameron

Coordinates: 26.19060, -97.69610

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Harlingen, TX postal area 78553. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Harlingen
ZIP Code	78553
County	Cameron
State	TX
Latitude / Longitude	26.19060, -97.69610
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 78553 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 78553 are listed as 26.19060 / -97.69610, useful for GPS and service checks in and around Harlingen, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78553 for mail delivery and general location reference in Cameron, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Harlingen within TX.

Frequently Asked Questions

What is the primary city for ZIP code 78553?

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

In which county is 78553 located?

ZIP code 78553 is situated within Cameron, TX.

What are the coordinates for 78553?

The approximate center point is 26.19060 (Latitude) and -97.69610 (Longitude).

Is ZIP code 78553 active?

This page lists ZIP 78553 as Listed based on the latest refresh date shown above.

Does ZIP 78553 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