In which county is ZIP code 78370 located?

ZIP 78370 is listed under San Patricio, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 78370: Odem, TX

ZIP: 78370

County: San Patricio

Coordinates: 27.94030, -97.58380

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Odem, TX postal area 78370. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Odem
ZIP Code	78370
County	San Patricio
State	TX
Latitude / Longitude	27.94030, -97.58380
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 78370 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 78370 is commonly represented around 27.94030, -97.58380. These coordinates help identify the general area within San Patricio, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78370 for mail delivery and general location reference in San Patricio, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Odem within TX.

Frequently Asked Questions

What is the primary city for ZIP code 78370?

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

In which county is 78370 located?

ZIP code 78370 is situated within San Patricio, TX.

What are the coordinates for 78370?

The approximate center point is 27.94030 (Latitude) and -97.58380 (Longitude).

Is ZIP code 78370 active?

This page lists ZIP 78370 as Listed based on the latest refresh date shown above.

Does ZIP 78370 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