Isin
District: Isin
| Town | Zip Code |
| Abata Oke | 251105 |
| Adigun | 251105 |
| Ajegunle | 251105 |
| Alla | 251105 |
| Budo Manasara | 251105 |
| Budo-Igbira | 251105 |
| Edidi | 251105 |
| Eleyin | 251105 |
| Igbesi | 251105 |
| Ijara-Isin | 251105 |
| Iji | 251105 |
| Iklo | 251105 |
| Isanlu Isin | 251105 |
| Iwo | 251105 |
| Kajola | 251105 |
| Kudu-Owode | 251105 |
| Oba | 251105 |
| Odo-Eku | 251105 |
| Odo-Ore | 251105 |
| Oke-Aba | 251105 |
| Oke-Onigibin | 251105 |
| Oke-Oyi | 251105 |
| Opanda | 251105 |
| Opega | 251105 |
| Owa Onire | 251105 |
| Owu Isin | 251105 |
| Pamo | 251105 |
| Sabaja | 251105 |
District: Oko-Ola
| Town | Zip Code |
| nisan | 251106 |
| Oko | 251106 |
| Olla | 251106 |