| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 71180 | Buenavista | Oaxaca | Santiago Yosondúa |
| 71181 | Yolotepec de la Paz | Oaxaca | Santiago Yosondúa |
| 71182 | Santiago Yosondúa | Oaxaca | Santiago Yosondúa |
| 71183 | Cañada de Galicia | Oaxaca | Santiago Yosondúa |
| 71184 | Yerba Santa | Oaxaca | Santiago Yosondúa |
| 71185 | Atalaya | Oaxaca | Santiago Yosondúa |
| 71186 | Imperio | Oaxaca | Santiago Yosondúa |
| 71187 | Vergel | Oaxaca | Santiago Yosondúa |