This is the Rio Frio ZIP Code page. Rio Frio is a city name in Rio Frio, Texas, United States. The city name is designated by USPS, it could be a city, town,village school name, etc.
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 78879 | Rio Frio | TX | 29.63606 | -99.73672 |