Rio Hondo, TX
ZIP Codes in Rio Hondo, Texas
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 78583 | 6,384 | 26.2855, -97.4716 |
Rio Hondo has 1 ZIP code
ZIP Codes in Rio Hondo, Texas
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 78583 | 6,384 | 26.2855, -97.4716 |