| Place | Post Code |
|---|---|
| Mabini, San Jose | 5100 |
| Magbay, San Jose | 5100 |
| Mangarin, San Jose | 5100 |
| Mapaya, San Jose | 5100 |
| Monte Claro, San Jose | 5100 |
| Murtha, San Jose | 5100 |
| Natandol, San Jose | 5100 |
| Pag-Asa, San Jose | 5100 |
| Pawican, San Jose | 5100 |
| San Agustin, San Jose | 5100 |
| San Isidro, San Jose | 5100 |
| San Roque, San Jose | 5100 |