In which county is ZIP code 78349 located?

ZIP 78349 is listed under Duval, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 78349: Concepcion, TX

ZIP: 78349

County: Duval

Coordinates: 27.38490, -98.30900

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 78349 in Concepcion, TX. We include verified county details for Duval plus key geographic references used for mapping and logistics.

Primary City	Concepcion
ZIP Code	78349
County	Duval
State	TX
Latitude / Longitude	27.38490, -98.30900
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 78349 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 78349 is approximately 27.38490 (latitude) and -98.30900 (longitude). This location sits within Duval, contributing to regional planning across TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78349 for mail delivery and general location reference in Duval, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Concepcion within TX.

Frequently Asked Questions

What is the primary city for ZIP code 78349?

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

In which county is 78349 located?

ZIP code 78349 is situated within Duval, TX.

What are the coordinates for 78349?

The approximate center point is 27.38490 (Latitude) and -98.30900 (Longitude).

Is ZIP code 78349 active?

This page lists ZIP 78349 as Listed based on the latest refresh date shown above.

Does ZIP 78349 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