| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 98400 | La Florida | Zacatecas | Río Grande |
| 98401 | El Fuerte | Zacatecas | Río Grande |
| 98403 | La Luz | Zacatecas | Río Grande |
| 98404 | San Felipe | Zacatecas | Río Grande |
| 98405 | Jose Maria Morelos y Pavón | Zacatecas | Río Grande |
| 98406 | Loreto | Zacatecas | Río Grande |
| 98409 | Ignacio Zaragoza | Zacatecas | Río Grande |
| 98410 | Progreso de Alfonso Medina | Zacatecas | Río Grande |
| 98413 | Francisco Garcia Salinas | Zacatecas | Río Grande |
| 98416 | Tetillas | Zacatecas | Río Grande |
| 98419 | Pastelera | Zacatecas | Río Grande |
| 98420 | Rio Grande Centro | Zacatecas | Río Grande |
| 98422 | Buenos Aires | Zacatecas | Río Grande |
| 98423 | Lic Luis Donaldo Colosio | Zacatecas | Río Grande |
| 98424 | C. C. I. | Zacatecas | Río Grande |
| 98425 | Del Norte | Zacatecas | Río Grande |
| 98426 | El Llano | Zacatecas | Río Grande |
| 98429 | La Hacienda | Zacatecas | Río Grande |