Lafiaji is a location within the city of Lagos, Lagos State, Nigeria. It contains several streets that make use of the same postal or zip code.
Here are the streets in Lafiaji and their postcode:
| Location | Postcode |
| Lewis Street St. | 101223 |
| Boys ^ Girls Academy School St. | 101223 |
| Shura Market St. | 101223 |
| Old Sangrous Market St. | 101223 |
| Ilubirin Estate St. | 101223 |
| Monday Lane St. | 101223 |
| Rasaki Okaya lane St. | 101223 |
| Okesuna Police Barrack St. | 101223 |
| Becroft Street St. | 101223 |
| Simpson Street St. | 101223 |
| Sure Shopping Complex St. | 101223 |
| Ilubirin St. | 101223 |
| Igbosere Road No.133 206 St. | 101223 |
| Turton Street St. | 101223 |
| Forsy the Street St. | 101223 |
| Upper Strachan Street St. | 101223 |
| Okesuna Square St. | 101223 |
| Pike Street St. | 101223 |
| Atere Street St. | 101223 |
| Arogbo Street St. | 101223 |
| Okesuna St St. | 101223 |
| Abitipa St St. | 101223 |
| Idi Oro Court St. | 101223 |
| GanzaioCourt St. | 101223 |
| Hawley St St. | 101223 |
| Salu Court St. | 101223 |
| Kadiri Court St. | 101223 |
| Edorblinded Pry Schl St. | 101223 |
| Okesuna High Schl St. | 101223 |
| Lafiaji High Schl St. | 101223 |
| Kam Selem House St. | 101223 |