| Place | Post Code |
|---|---|
| Balas, Bacolor | 2001 |
| Cabalantian, Bacolor | 2001 |
| Cabambangan, Bacolor | 2001 |
| Cabetican, Bacolor | 2001 |
| Calibutbut, Bacolor | 2001 |
| Concepcion, Bacolor | 2001 |
| Dolores, Bacolor | 2001 |
| Duat, Bacolor | 2001 |
| Macabacle, Bacolor | 2001 |
| Magliman, Bacolor | 2001 |
| Maliwalu, Bacolor | 2001 |
| Mesalipit, Bacolor | 2001 |
| Parulog, Bacolor | 2001 |
| Potrero, Bacolor | 2001 |
| San Antonio, Bacolor | 2001 |
| San Isidro, Bacolor | 2001 |
| San Vicente, Bacolor | 2001 |
| Santa Barbara, Bacolor | 2001 |
| Santa Ines, Bacolor | 2001 |
| Talba, Bacolor | 2001 |
| Tinajero, Bacolor | 2001 |