| Place | Post Code |
|---|---|
| Agbatuan, Dumarao | 5812 |
| Aglalana, Dumarao | 5812 |
| Aglanot, Dumarao | 5812 |
| Agsirab, Dumarao | 5812 |
| Alipasiawan, Dumarao | 5812 |
| Astorga, Dumarao | 5812 |
| Bayog, Dumarao | 5812 |
| Bungsuan, Dumarao | 5812 |
| Calapawan, Dumarao | 5812 |
| Codingle, Dumarao | 5812 |
| Cubi, Dumarao | 5812 |
| Dacuton, Dumarao | 5812 |
| Dangula, Dumarao | 5812 |
| Gibato, Dumarao | 5812 |
| Guinotos, Dumarao | 5812 |
| Jambad, Dumarao | 5812 |
| Janguslob, Dumarao | 5812 |
| Lawaan, Dumarao | 5812 |
| Malonoy, Dumarao | 5812 |
| Nagsulang, Dumarao | 5812 |
| Ongol Ilawod, Dumarao | 5812 |
| Ongol Ilaya, Dumarao | 5812 |
| Poblacion Ilawod, Dumarao | 5812 |
| Poblacion Ilaya, Dumarao | 5812 |
| Sagrada Familia, Dumarao | 5812 |
| Salcedo, Dumarao | 5812 |