| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 70350 | Platanillo | Oaxaca | Santo Domingo Petapa |
| 70351 | El Campanario | Oaxaca | Santo Domingo Petapa |
| 70353 | Chahuitepec | Oaxaca | Santo Domingo Petapa |
| 70354 | Yerba Santa | Oaxaca | Santo Domingo Petapa |
| 70355 | La Maceta | Oaxaca | Santo Domingo Petapa |
| 70356 | Río del Sol | Oaxaca | Santo Domingo Petapa |