Aiyedaade is one of the thirty (30) Local Government Areas (LGAs) in Osun State, Nigeria. Its headquarters is located in the town of Gbongan.
Aiyedaade is made up of several towns, villages, and districts that make use of varying postal codes.
Here are the postal codes for Aiyedaade:
Gbongan
| Location | Postal Code |
| Gbongan | 221101 |
| Ogbagba | 221101 |
| Wakajaiye | 221101 |
Ode-Omu
| Location | Postal Code |
| Abinu Alakinde | 221102 |
| Adam | 221102 |
| Afonle | 221102 |
| Alagbede | 221102 |
| Alakan | 221102 |
| Anjorin | 221102 |
| Gbaja | 221102 |
| Idi-Iroko | 221102 |
| Moso Alagba | 221102 |
| Ode Omu | 221102 |
| Oloba | 221102 |
| Oniwe Aporo | 221102 |
| Oogi | 221102 |
| Oosa Aro | 221102 |
Orile Owu
| Location | Postal Code |
| Aba Dorcas | 221103 |
| Aba Ibadan | 221103 |
| Aba Oba | 221103 |
| Abewela | 221103 |
| Abimbola | 221103 |
| Ademuyiwa | 221103 |
| Adetunji | 221103 |
| Afeleke-Dabongbo | 221103 |
| Agbeja | 221103 |
| Ajegunle | 221103 |
| Ajule | 221103 |
| Akinjobi | 221103 |
| Alaguntan Village | 221103 |
| Anlugbua | 221103 |
| Araromi Owu | 221103 |
| Atoba Village | 221103 |
| Awaye | 221103 |
| Baba Jakan | 221103 |
| Bolarinwa-ladinni | 221103 |
|
| Ejemu | 221103 |
| Elegbeje | 221103 |
| Fetubori | 221103 |
| Fowosere Village | 221103 |
| Gbeke | 221103 |
| Gbonna | 221103 |
| Idi Roke | 221103 |
| Kegunnode | 221103 |
| More Owode | 221103 |
| Motakola | 221103 |
| Obalufon | 221103 |
| Ojetunde Village | 221103 |
| Olosi Village | 221103 |
| Opakunle | 221103 |
| Osunwale | 221103 |
| Sangodiran | 221103 |
| Sesa Alila | 221103 |
| Supori-Village | 221103 |
| Timi Village | 221103 |
| Toka | 221103 |
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