ZIP Code 78330: Agua Dulce, TX
County: Nueces
Coordinates: 27.78170, -97.90860
ZIP Type: Standard
Time Zone: Central Time (CT)
This profile provides an in-depth look at ZIP code 78330, serving Agua Dulce in TX. It lies in Nueces and supports delivery, planning, and address verification.
| Primary City | Agua Dulce |
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| ZIP Code | 78330 |
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| County | Nueces |
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| State | TX |
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| Latitude / Longitude | 27.78170, -97.90860 |
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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 78330 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 78330 is commonly represented around 27.78170, -97.90860. These coordinates help identify the general area within Nueces, TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78330 for mail delivery and general location reference in
Nueces,
TX.
This ZIP may extend beyond the city core into nearby communities within Nueces.
Related ZIP Codes (Nearby)
Explore other postal codes near Agua Dulce within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 78330?
The primary city for this ZIP code is Agua Dulce, located in TX.
In which county is 78330 located?
ZIP code 78330 is situated within Nueces, TX.
What are the coordinates for 78330?
The approximate center point is 27.78170 (Latitude) and -97.90860 (Longitude).
Is ZIP code 78330 active?
This page lists ZIP 78330 as Listed based on the latest refresh date shown above.
Does ZIP 78330 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