ZIP Code 78115: Geronimo, TX
County: Guadalupe
Coordinates: 29.54510, -98.04080
ZIP Type: Standard
Time Zone: Central Time (CT)
This profile provides an in-depth look at ZIP code 78115, serving Geronimo in TX. It lies in Guadalupe and supports delivery, planning, and address verification.
| Primary City | Geronimo |
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| ZIP Code | 78115 |
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| County | Guadalupe |
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| State | TX |
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| Latitude / Longitude | 29.54510, -98.04080 |
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| ZIP Type | Standard |
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| Time Zone | Central Time (CT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 78115 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 78115 is approximately 29.54510 (latitude) and -98.04080 (longitude). This location sits within Guadalupe, contributing to regional planning across TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78115 for mail delivery and general location reference in
Guadalupe,
TX.
Some addresses near Geronimo may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Geronimo within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 78115?
The primary city for this ZIP code is Geronimo, located in TX.
In which county is 78115 located?
ZIP code 78115 is situated within Guadalupe, TX.
What are the coordinates for 78115?
The approximate center point is 29.54510 (Latitude) and -98.04080 (Longitude).
Is ZIP code 78115 active?
This page lists ZIP 78115 as Listed based on the latest refresh date shown above.
Does ZIP 78115 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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