| Lieu | Code postal |
|---|---|
| Aranjuez, Balasan | 5018 |
| Bacolod, Balasan | 5018 |
| Balanti-An, Balasan | 5018 |
| Batuan, Balasan | 5018 |
| Cabalic, Balasan | 5018 |
| Camambugan, Balasan | 5018 |
| Dolores, Balasan | 5018 |
| Gimamanay, Balasan | 5018 |
| Ipil, Balasan | 5018 |
| Kinalkalan, Balasan | 5018 |
| Lawis, Balasan | 5018 |
| Malapoc, Balasan | 5018 |
| Mamhut Norte, Balasan | 5018 |
| Mamhut Sur, Balasan | 5018 |
| Maya, Balasan | 5018 |
| Pani-An, Balasan | 5018 |
| Poblacion Norte, Balasan | 5018 |
| Poblacion Sur, Balasan | 5018 |
| Quiasan, Balasan | 5018 |
| Salong, Balasan | 5018 |
| Salvacion, Balasan | 5018 |
| Tingui-An, Balasan | 5018 |
| Zaragosa, Balasan | 5018 |