Abaji is one of the six (6) Local Councils in the Federal Capital Territory. It is made up of two districts, namely: Abaji and Yaba.
- Abaji district: All areas located within Abaji district make use of 950101 as their postal code.
- Yaba district: All the locations situated in Yaba use 950102.
The district contains several locations/streets that make use of the same postal or zip code.
Here are the streets in Abaji and their postal codes:
| Location | Postal Code |
| Agyana | 905101 |
| Bago | 905101 |
| Bandagi | 905101 |
| Dapala | 905101 |
| Ebagi | 905101 |
| Gbogbogo | 905101 |
| Kebba | 905101 |
| Manderegi | 905101 |
| Nah. Tosho | 905101 |
| Nahalati Sabo | 905101 |
| Nuku | 905101 |
| Panagana | 905101 |
| Rimba | 905101 |
| Uboshenu | 905101 |
| Yawule | 905101 |