Ilorin West Local Government Area in Kwara State uses postal codes ranging from 240101 to 240281.
Here are the postal codes for the towns and districts in Ilorin West:
Ilorin (rural)
| Place/Area | Postal Code |
| Adewole | 240101 |
| Airport | 240101 |
| Are | 240101 |
| Baba Isale | 240101 |
| Baboko | 240101 |
| Badari | 240101 |
| Balogun Ajikabi | 240101 |
| Balogun Alanamu | 240101 |
| Balogun Fulani | 240101 |
| Budo Oba | 240101 |
| Budo-Ago | 240101 |
| Egbejila | 240101 |
| Galadima | 240101 |
| Ibagun | 240101 |
| Idera | 240101 |
| Kawu | 240101 |
| Magaji Ngari | 240101 |
| Obere | 240101 |
| Odo-Ota | 240101 |
| Odota | 240101 |
| Ogidi | 240101 |
| Ojuekun | 240101 |
| Okaka | 240101 |
| Oke Ogun | 240101 |
| Oko-Erin | 240101 |
| Oloje | 240101 |
| Olomoda | 240101 |
| Osere | 240101 |
| Sobi-Rock | 240101 |
| Temidire | 240101 |
| Ubadawaki | 240101 |
| Wara | 240101 |
| Zango | 240101 |
| Zarumi | 240101 |
Ilorin (Capital)
| Place/Area | Postal Code |
|---|---|
| Adewole Estate | 240242 |
| Edn | 240251 |
| Emir’s Palace | 240211 |
| G.R.A | 240212 |
| Gaa Akanbi | 240222 |
| Kulende | 240213 |
| Muritala Rd. | 240223 |
| Niger | 240221 |
| Okelele | 240271 |
| Old Yidi | 240232 |
| Oloje | 240272 |
| Pakata | 240244 |
| Sabon Line Amilegbe | 240281 |
| Stadium Rd. Gbalasa | 240231 |
| Taiwo | 240241 |