| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 51130 | Otzoloapan | México | Otzoloapan |
| 51136 | Estancia Chica | México | Otzoloapan |
| 51137 | Agua Zarca | México | Otzoloapan |
| 51138 | San José el Calvario | México | Otzoloapan |
| 51139 | Pinal del Marquesado | México | Otzoloapan |
| 51140 | San Miguel Piru | México | Otzoloapan |
| 51144 | Terreros | México | Otzoloapan |
| 51145 | Guadalupe | México | Otzoloapan |
| 51147 | El Limón | México | Otzoloapan |
| 51149 | Zuluapan | México | Otzoloapan |