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  2. What is the zip code of Rio Frio, TX, 78879

Rio Frio (TX) Zip Code is 78879 Latest Details Jul, 2025

Updated: 08-07-2025

Rio Frio (TX) zip Code is 78879, Postal Code details. Rio Frio is located in state TX, United States.

Find Zip Code 78879 Details

ZIP code 78879 is located in Rio Frio TX in the United States.

Postal Code United States Zip Code 78879 Latest update Rio Frio, TX
Zip Code / Postal Code 78879

City

Rio Frio

State Code

TX

County

Real, United States

Postal Locations

Rio Frio, TX - Zip Code is - 78879

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 78879 is an essential part of the postal system in Rio Frio, TX. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Rio Frio has a lot to offer.

FAQ about Zip Code 78879, Rio Frio, (TX)

What is Zip code Rio Frio?

Rio Frio Zip Code: 78879, used by the Rio Frio Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Real, TX. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Rio Frio?

Rio Frio Postal Code is: 78879

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