Lekki is one of the towns/wards that make up the Ibeju-Lekki Local government Area of Lagos State. Locations within Lekki make use of the same 6-digit postal or zip code.
Here’s the postcode for areas in Lekki:
| Location | Postcode |
| Ode Omi | 105102 |
| Pepemeta | 105102 |
| Ogogoro | 105102 |
| Poka | 105102 |
| Okegelu | 105102 |
| Siriwon | 105102 |
| Oko Oba | 105102 |
| Tiye | 105102 |
| Okun Folu | 105102 |
| Okun Oriyanrin | 105102 |
| Okunalye | 105102 |
| Okunise | 105102 |
| Olomowewe | 105102 |
| Oniganrigan | 105102 |
| Onigbedu | 105102 |
| Oniyanrin | 105102 |
| Origanringan | 105102 |
| Osokoro | 105102 |
| Mafogunde | 105102 |
| Osoroko | 105102 |
| Mogido | 105102 |
| Otolu | 105102 |
| Abaketa | 105102 |
| Ikegun | 105102 |
| Aboreji | 105102 |
| Ilagbo | 105102 |
| Akodoise | 105102 |
| Ilege | 105102 |
| Apakin | 105102 |
| Ilogbo | 105102 |
| Apakun | 105102 |
| Imagbon Segun | 105102 |
| Ebute Ilosu | 105102 |
| Imedu | 105102 |
| Ebute Lekki | 105102 |
| Imoba | 105102 |
| Folu | 105102 |
| Imosan | 105102 |
| Idaso Magbo Segun | 105102 |
| Ise Owode | 105102 |
| Idata | 105102 |
| Itamarun | 105102 |
| Ide Kekere | 105102 |
| Itoke | 105102 |
| Ide Nla | 105102 |
| Kosu | 105102 |
| Idotun | 105102 |
| Lekki town | 105102 |
| Igbekodo | 105102 |
| Lepiya | 105102 |
| Igbogun | 105102 |
| Igbolomi | 105102 |
