| Place | Post Code |
|---|---|
| Bagsok, Socorro | 5207 |
| Batong Dalig, Socorro | 5207 |
| Bayuin, Socorro | 5207 |
| Bugtong Na Tuog, Socorro | 5207 |
| Calocmoy, Socorro | 5207 |
| Calubayan, Socorro | 5207 |
| Catiningan, Socorro | 5207 |
| Fortuna, Socorro | 5207 |
| Happy Valley, Socorro | 5207 |
| Leuteboro I, Socorro | 5207 |
| Leuteboro II, Socorro | 5207 |
| Ma. Concepcion, Socorro | 5207 |
| Mabuhay I, Socorro | 5207 |
| Mabuhay II, Socorro | 5207 |
| Malugay, Socorro | 5207 |
| Matungao, Socorro | 5207 |
| Monteverde, Socorro | 5207 |
| Pasi I, Socorro | 5207 |
| Pasi II, Socorro | 5207 |
| Santo Domingo, Socorro | 5207 |
| Subaan, Socorro | 5207 |
| Villareal, Socorro | 5207 |
| Zone I, Socorro | 5207 |
| Zone II, Socorro | 5207 |
| Zone III, Socorro | 5207 |
| Zone IV, Socorro | 5207 |