ZIP Code 78584: Roma, TX
County: Starr
Coordinates: 26.42150, -99.00250
ZIP Type: Standard
Time Zone: Central Time (CT)
Explore detailed information for ZIP code 78584 in Roma, TX. We include verified county details for Starr plus key geographic references used for mapping and logistics.
| Primary City | Roma |
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| ZIP Code | 78584 |
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| County | Starr |
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| State | TX |
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| Latitude / Longitude | 26.42150, -99.00250 |
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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 78584 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 78584 are listed as 26.42150 / -99.00250, useful for GPS and service checks in and around Roma, TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 78584 for mail delivery and general location reference in
Starr,
TX.
Some addresses near Roma may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Roma within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 78584?
The primary city for this ZIP code is Roma, located in TX.
In which county is 78584 located?
ZIP code 78584 is situated within Starr, TX.
What are the coordinates for 78584?
The approximate center point is 26.42150 (Latitude) and -99.00250 (Longitude).
Is ZIP code 78584 active?
This page lists ZIP 78584 as Listed based on the latest refresh date shown above.
Does ZIP 78584 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