| Ort | Postleitzahl |
|---|---|
| Marchihue, Marchigüe | 3260000 |
| Rinconada De Alcones, Marchigüe | 3260000 |
| Postleitzahlen in Cardenal Caro | |
|---|---|
| La Estrella, Cardenal Caro | |
| Litueche, Cardenal Caro | |
| Marchigüe, Cardenal Caro | |
| Navidad, Cardenal Caro | |
| Paredones, Cardenal Caro | |
| Pichilemu, Cardenal Caro | |