Ila Postal Codes are 234101 – 234103. Ila is located in Osun State, South West Geopolitical Zone of Nigeria. Here are the postcodes for the streets in Ila:
| Place/Area | Postal code |
| Aba Ododo | 234101 |
| Abalagemo | 234101 |
| Ajaba | 234101 |
| Alagbede | 234101 |
| Ayetoro Obaaro | 234101 |
| Edemosi | 234101 |
| Ejigbo-Orangun | 234101 |
| Gaa Fulani | 234101 |
| Idi Odan | 234101 |
| Idi Ogbagbara | 234101 |
| Ila | 234101 |
| Isinmi Olootu | 234101 |
| Oore | 234101 |
| Oyi Adunni | 234101 |
| Oyi Araromi | 234101 |
| Oyi Ayegunle | 234101 |