ZIP Code 78548
Grulla, Texas
ZIP Code Information
ZIP code 78548 is a five-digit postal code used by the United States Postal Service for addresses in Grulla, Texas. The ZIP lies within Starr County. Clocks here follow the America/Chicago time zone (UTC-5).
About 685 people live in this ZIP code. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 78548
- Write a mailing address: Grulla, TX 78548. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
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Frequently Asked Questions
ZIP code 78548 is located in Grulla, Texas.
ZIP code 78548 is in Starr county, Texas.
ZIP code 78548 is in the America/Chicago timezone.