In which county is ZIP code 78373 located?

ZIP 78373 is listed under Nueces, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 78373: Port Aransas, TX

ZIP: 78373

County: Nueces

Coordinates: 27.77070, -97.10510

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Port Aransas, TX postal area 78373. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Port Aransas
ZIP Code	78373
County	Nueces
State	TX
Latitude / Longitude	27.77070, -97.10510
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 78373 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 78373 are listed as 27.77070 / -97.10510, useful for GPS and service checks in and around Port Aransas, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78373 for mail delivery and general location reference in Nueces, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Port Aransas within TX.

Frequently Asked Questions

What is the primary city for ZIP code 78373?

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

In which county is 78373 located?

ZIP code 78373 is situated within Nueces, TX.

What are the coordinates for 78373?

The approximate center point is 27.77070 (Latitude) and -97.10510 (Longitude).

Is ZIP code 78373 active?

This page lists ZIP 78373 as Listed based on the latest refresh date shown above.

Does ZIP 78373 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