ZIP Code 78618: Doss, TX
County: Gillespie
Coordinates: 30.46130, -99.17070
ZIP Type: Standard
Time Zone: Central Time (CT)
This profile provides an in-depth look at ZIP code 78618, serving Doss in TX. It lies in Gillespie and supports delivery, planning, and address verification.
| Primary City | Doss |
| ZIP Code | 78618 |
| County | Gillespie |
| State | TX |
| Latitude / Longitude | 30.46130, -99.17070 |
| ZIP Type | Standard |
| Time Zone | Central Time (CT) |
| 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 78618 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 78618 are listed as 30.46130 / -99.17070, useful for GPS and service checks in and around Doss, TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78618 for mail delivery and general location reference in
Gillespie,
TX.
This ZIP may extend beyond the city core into nearby communities within Gillespie.
Related ZIP Codes (Nearby)
Explore other postal codes near Doss within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 78618?
The primary city for this ZIP code is Doss, located in TX.
In which county is 78618 located?
ZIP code 78618 is situated within Gillespie, TX.
What are the coordinates for 78618?
The approximate center point is 30.46130 (Latitude) and -99.17070 (Longitude).
Is ZIP code 78618 active?
This page lists ZIP 78618 as Listed based on the latest refresh date shown above.
Does ZIP 78618 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