| Place | Post Code |
|---|---|
| 2 de Mayo, Sauce | 22330 |
| Alto Sauce, Sauce | 22330 |
| Canoayacu (Nueva Esperanza), Sauce | 22330 |
| Cochaico, Sauce | 22330 |
| Cuartel Militar, Sauce | 22330 |
| Garrapata, Sauce | 22330 |
| Humazapa, Sauce | 22330 |
| La Primavera, Sauce | 22330 |
| Los Angeles, Sauce | 22330 |
| Manguico, Sauce | 22330 |
| Maronal, Sauce | 22330 |
| Miraflores, Sauce | 22330 |
| Orilla de la Laguna, Sauce | 22330 |
| Oxan, Sauce | 22330 |
| Palmichal, Sauce | 22330 |
| Pucararca, Sauce | 22330 |
| Santa Rosa de Huayali, Sauce | 22330 |
| Sauce, Sauce | 22331 |
| Villarica, Sauce | 22330 |