Site C in Lagos State is assigned the postal code 102263.
Here is the postal code for Site C.
| Place/Street | Postal Code |
| Aku Street St. | 102263 |
| Alaba Okiri St St. | 102263 |
| Assembly Road St. | 102263 |
| Awolowo Estate St. | 102263 |
| Ballot Close St. | 102263 |
| Community Road St. | 102263 |
| Dennis Okafor St St. | 102263 |
| Engineer Agbasi Road St. | 102263 |
| Kessington Broad Way St. | 102263 |
| Luke Emmanuel Street St. | 102263 |
| Mbarachi Street St. | 102263 |
| Mill Close St. | 102263 |
| Ministry Of Works Str. | 102263 |
| Mobil Road St. | 102263 |
| New Bank St. | 102263 |
| New Crescent St. | 102263 |
| New Road St. | 102263 |
| Njepu Street St. | 102263 |
| Onatemene Osaji Ugo Street St. | 102263 |
| Sherifatu Aduni Street St. | 102263 |
| Stepping Stone Sec. Sch. St. | 102263 |
| Toikumo Street St. | 102263 |
| Ukoku Close St. | 102263 |