In which county is ZIP code 77987 located?

ZIP 77987 is listed under Lavaca, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 77987: Sweet Home, TX

ZIP: 77987

County: Lavaca

Coordinates: 29.34260, -97.07560

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Sweet Home, TX postal area 77987. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Sweet Home
ZIP Code	77987
County	Lavaca
State	TX
Latitude / Longitude	29.34260, -97.07560
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 77987 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 77987 is approximately 29.34260 (latitude) and -97.07560 (longitude). This location sits within Lavaca, contributing to regional planning across TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 77987 for mail delivery and general location reference in Lavaca, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Sweet Home within TX.

Frequently Asked Questions

What is the primary city for ZIP code 77987?

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

In which county is 77987 located?

ZIP code 77987 is situated within Lavaca, TX.

What are the coordinates for 77987?

The approximate center point is 29.34260 (Latitude) and -97.07560 (Longitude).

Is ZIP code 77987 active?

This page lists ZIP 77987 as Listed based on the latest refresh date shown above.

Does ZIP 77987 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