| Place | Post Code |
|---|---|
| Ciruelos, Mariquina | 5150000 |
| Estación Mariquina, Mariquina | 5150000 |
| Mehuín, Mariquina | 5150000 |
| Pelchuquín, Mariquina | 5150000 |
| San José de la Mariquina, Mariquina | 5150000 |
| All postal codes in Valdivia | |
|---|---|
| Corral, Valdivia | |
| Lanco, Valdivia | |
| Los Lagos, Valdivia | |
| Máfil, Valdivia | |
| Mariquina, Valdivia | |
| Paillaco, Valdivia | |
| Panguipulli, Valdivia | |
| Valdivia, Valdivia | |