Rio Frio, TX
ZIP Codes in Rio Frio, Texas
February 11, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 78879 | 291 | 29.6471, -99.7113 |
Rio Frio has 1 ZIP code
ZIP Codes in Rio Frio, Texas
February 11, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 78879 | 291 | 29.6471, -99.7113 |