ZIP Code 78748: Austin, TX
County: Travis County
Coordinates: 30.17430, -97.82250
ZIP Type: Standard
Time Zone: Central Time (CT)
Explore detailed information for ZIP code 78748 in Austin, TX. We include verified county details for Travis County plus key geographic references used for mapping and logistics.
| Primary City | Austin |
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| ZIP Code | 78748 |
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| County | Travis County |
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| State | TX |
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| Latitude / Longitude | 30.17430, -97.82250 |
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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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OpenStreetMap
These links show the approximate center point for ZIP 78748 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 78748 is approximately 30.17430 (latitude) and -97.82250 (longitude). This location sits within Travis County, contributing to regional planning across TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78748 for mail delivery and general location reference in
Travis County,
TX.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Austin.
Related ZIP Codes (Nearby)
Explore other postal codes near Austin within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 78748?
The primary city for this ZIP code is Austin, located in TX.
In which county is 78748 located?
ZIP code 78748 is situated within Travis County, TX.
What are the coordinates for 78748?
The approximate center point is 30.17430 (Latitude) and -97.82250 (Longitude).
Is ZIP code 78748 active?
This page lists ZIP 78748 as Listed based on the latest refresh date shown above.
Does ZIP 78748 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