Rio Grande City zipcode
| City | Rio Grande City |
| ZIP Code | 78582 |
| Type | Standard |
| State Code | TX |
| State | Texas |
ZIP code of Rio Grande City is 78582. This place is located in Texas state in US. To send any postal service to Rio Grande City, you must use 78582 zipcode.
The ZIP code 78582 is also used with 1 more city name of Texas.
- Rio Grande Cy, TX
You should avoid following 10 city names of Texas to be used with the ZIP code 78582.
- El Sauz, TX
- Escobares, TX
- Fort Ringgold, TX
- Garceno, TX
- La Casita, TX
- Rincon, TX
- Rio Grande, TX
- Santa Catarina, TX
- Santa Cruz, TX
- Villareales, TX