ZIP Code 79503: Avoca, TX
County: Jones
Coordinates: 32.88320, -99.69640
ZIP Type: Standard
Time Zone: Central Time (CT)
This profile provides an in-depth look at ZIP code 79503, serving Avoca in TX. It lies in Jones and supports delivery, planning, and address verification.
| Primary City | Avoca |
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| ZIP Code | 79503 |
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| County | Jones |
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| State | TX |
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| Latitude / Longitude | 32.88320, -99.69640 |
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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 79503 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 79503 are listed as 32.88320 / -99.69640, useful for GPS and service checks in and around Avoca, TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 79503 for mail delivery and general location reference in
Jones,
TX.
Some addresses near Avoca may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Avoca within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 79503?
The primary city for this ZIP code is Avoca, located in TX.
In which county is 79503 located?
ZIP code 79503 is situated within Jones, TX.
What are the coordinates for 79503?
The approximate center point is 32.88320 (Latitude) and -99.69640 (Longitude).
Is ZIP code 79503 active?
This page lists ZIP 79503 as Listed based on the latest refresh date shown above.
Does ZIP 79503 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