In which county is ZIP code 78109 located?

ZIP 78109 is listed under Bexar, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 78109: Converse, TX

ZIP: 78109

County: Bexar

Coordinates: 29.51730, -98.32170

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 78109 in Converse, TX. We include verified county details for Bexar plus key geographic references used for mapping and logistics.

Primary City	Converse
ZIP Code	78109
County	Bexar
State	TX
Latitude / Longitude	29.51730, -98.32170
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 78109 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 78109 is commonly represented around 29.51730, -98.32170. These coordinates help identify the general area within Bexar, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78109 for mail delivery and general location reference in Bexar, TX.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Converse within TX.

Frequently Asked Questions

What is the primary city for ZIP code 78109?

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

In which county is 78109 located?

ZIP code 78109 is situated within Bexar, TX.

What are the coordinates for 78109?

The approximate center point is 29.51730 (Latitude) and -98.32170 (Longitude).

Is ZIP code 78109 active?

This page lists ZIP 78109 as Listed based on the latest refresh date shown above.

Does ZIP 78109 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