| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Adeniran, Ido Osun | 232111 |
| Postal/ZIP Codes in Adeyi, Ido Osun | 232111 |
| Postal/ZIP Codes in Awaro, Ido Osun | 232111 |
| Postal/ZIP Codes in Egbedi, Ido Osun | 232111 |
| Postal/ZIP Codes in Fulani, Ido Osun | 232111 |
| Postal/ZIP Codes in Iloba, Ido Osun | 232111 |
| Postal/ZIP Codes in Ofatedo, Ido Osun | 232111 |
| Postal/ZIP Codes in Ojutu, Ido Osun | 232111 |
| Postal/ZIP Codes in Oke-Osun, Ido Osun | 232111 |
| Postal/ZIP Codes in Olojo, Ido Osun | 232111 |
| Postal/ZIP Codes in Olorunsogo, Ido Osun | 232111 |
| Postal/ZIP Codes in Oni-Malu, Ido Osun | 232111 |
| Postal/ZIP Codes in Ponpola, Ido Osun | 232111 |