| Place | Postal Code |
|---|---|
| Chorombo Bajo, María Pinto | 9620000 |
| Ibacache Alto - Chorombo, María Pinto | 9620000 |
| Las Mercedes, María Pinto | 9620000 |
| Los Rulos, María Pinto | 9620000 |
| Malalhue, María Pinto | 9620000 |
| María Pinto, María Pinto | 9620000 |
| San Enrique, María Pinto | 9620000 |
| Santa Emilia, María Pinto | 9620000 |
| Villa Santa Luisa, María Pinto | 9620000 |
| Postal Codes in Melipilla | |
|---|---|
| Alhué, Melipilla | |
| Curacaví, Melipilla | |
| María Pinto, Melipilla | |
| Melipilla, Melipilla | |
| San Pedro, Melipilla | |