| Lieu | Code postal |
|---|---|
| Abuanan, Bago | 6101 |
| Alianza, Bago | 6101 |
| Atipuluan, Bago | 6101 |
| Bacong-Montilla, Bago | 6101 |
| Bagroy, Bago | 6101 |
| Balingasag, Bago | 6101 |
| Binubuhan, Bago | 6101 |
| Busay, Bago | 6101 |
| Calumangan, Bago | 6101 |
| Caridad, Bago | 6101 |
| Dulao, Bago | 6101 |
| Ilijan, Bago | 6101 |
| Jorge L. Araneta, Bago | 6101 |
| Lag-Asan, Bago | 6101 |
| Ma-Ao Barrio, Bago | 6101 |
| Mailum, Bago | 6101 |
| Malingin, Bago | 6101 |
| Napoles, Bago | 6101 |
| Pacol, Bago | 6101 |
| Poblacion, Bago | 6101 |
| Sagasa, Bago | 6101 |
| Sampinit, Bago | 6101 |
| Tabunan, Bago | 6101 |
| Taloc, Bago | 6101 |