In which county is ZIP code 77982 located?

ZIP 77982 is listed under Calhoun, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 77982: Port O Connor, TX

ZIP: 77982

County: Calhoun

Coordinates: 28.44830, -96.40580

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 77982, serving Port O Connor in TX. It lies in Calhoun and supports delivery, planning, and address verification.

Primary City	Port O Connor
ZIP Code	77982
County	Calhoun
State	TX
Latitude / Longitude	28.44830, -96.40580
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 77982 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 77982 is approximately 28.44830 (latitude) and -96.40580 (longitude). This location sits within Calhoun, contributing to regional planning across TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 77982 for mail delivery and general location reference in Calhoun, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Port O Connor within TX.

Frequently Asked Questions

What is the primary city for ZIP code 77982?

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

In which county is 77982 located?

ZIP code 77982 is situated within Calhoun, TX.

What are the coordinates for 77982?

The approximate center point is 28.44830 (Latitude) and -96.40580 (Longitude).

Is ZIP code 77982 active?

This page lists ZIP 77982 as Listed based on the latest refresh date shown above.

Does ZIP 77982 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