Jankara, located in Lagos State, is under the postal code 100312.
Here is the postal code for the streets in Jankara.
| Place/Street | Postal Code |
| Ann Oluwapo St St. | 100312 |
| Olu segun Cl St. | 100312 |
| Ogundapo St St. | 100312 |
| Sabaina Makinde St St. | 100312 |
| Gabdebo St St. | 100312 |
| Ijesha St St. | 100312 |