Atakunmosa West is one of the thirty (30) Local Government Areas (LGAs) in Osun State, Nigeria. Its headquarters is located in the town of Osu.
Atakunmosa West is made up of several towns, villages, and districts that make use of varying postal or zip codes.
Here are the postcodes for Atakunmosa West:
Epe/Ifelodun
| Epe | 233106 |
| Igbadae | 233106 |
| Igun | 233106 |
| Ijana | 233106 |
| Iyenmogun | 233106 |
Ibodi
| Aba Anu | 233105 |
| Ibodi | 233105 |
| Igila | 233105 |
| Olorombo | 233105 |
Ifewara
| Bowale | 233109 |
| Ifeware | 233109 |
| Imelu | 233109 |
| Ogogo Akaro | 233109 |
| Owena | 233109 |
Isaobi
| Isaobi | 233103 |
| Isotun | 233103 |
| Itaosin | 233103 |
| Salau | 233103 |
Itagunmodi
| Alaba | 233107 |
| Araromi | 233107 |
| Itagunmodi | 233107 |
Muroko
| Aladura | 233104 |
| Ilaa | 233104 |
| Isireyun | 233104 |
| Isolo | 233104 |
| Muroko | 233104 |
Okebode
| Abebeyun | 233108 |
| Kajola | 233108 |
| Lala | 233108 |
| Oke-Osin | 233108 |
| Okebode | 233108 |
Osu
| Akola | 233102 |
| Alakowe | 233102 |
| Alusekere | 233102 |
| Aro-Aji | 233102 |
| Ayorunbo | 233102 |
| Balogun | 233102 |
| Bara | 233102 |
| Iloba | 233102 |
| Itamerin | 233102 |
| Iwaro | 233102 |
| Odesomi | 233102 |
| Orogo | 233102 |
| Osu | 233102 |