ZIP Code 78357: Freer, TX
County: Duval
Coordinates: 27.88000, -98.60610
ZIP Type: Standard
Time Zone: Central Time (CT)
Get a reliable snapshot of the Freer, TX postal area 78357. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Freer |
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| ZIP Code | 78357 |
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| County | Duval |
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| State | TX |
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| Latitude / Longitude | 27.88000, -98.60610 |
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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 78357 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 78357 is approximately 27.88000 (latitude) and -98.60610 (longitude). This location sits within Duval, contributing to regional planning across TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78357 for mail delivery and general location reference in
Duval,
TX.
This ZIP may extend beyond the city core into nearby communities within Duval.
Related ZIP Codes (Nearby)
Explore other postal codes near Freer within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 78357?
The primary city for this ZIP code is Freer, located in TX.
In which county is 78357 located?
ZIP code 78357 is situated within Duval, TX.
What are the coordinates for 78357?
The approximate center point is 27.88000 (Latitude) and -98.60610 (Longitude).
Is ZIP code 78357 active?
This page lists ZIP 78357 as Listed based on the latest refresh date shown above.
Does ZIP 78357 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