| Place | Postal Code |
|---|---|
| Aiyetoro, Eti-Oni | 233113 |
| Ajido, Eti-Oni | 233113 |
| Alarere, Eti-Oni | 233113 |
| Eti-Oni, Eti-Oni | 233113 |
| Faro, Eti-Oni | 233113 |
| Itaapa, Eti-Oni | 233113 |
| Odogbo, Eti-Oni | 233113 |
| Olowu, Eti-Oni | 233113 |
| Postal Codes in Atakunmosa East | |
|---|---|
| Ajebamidele, Atakunmosa East | |
| Eti-Oni, Atakunmosa East | |
| Ipole, Atakunmosa East | |
| Iwara, Atakunmosa East | |