| Place | Post Code |
|---|---|
| Gikui, Igoji East | 60200 |
| Igoji, Igoji East | 60402 |
| Kianjogu, Igoji East | 60200 |
| Kiathathi, Igoji East | 60200 |
| Kuiri, Igoji East | 60200 |
| Mitune, Igoji East | 60200 |
| Mururiiri, Igoji East | 60200 |
| Mweru, Igoji East | 60200 |
| Mworoga, Igoji East | 60200 |
| All postal codes in South Imenti | |
|---|---|
| Abogeta East, South Imenti | |
| Abogeta West, South Imenti | |
| Igoji East, South Imenti | |
| Igoji West, South Imenti | |
| Mitunguu, South Imenti | |
| Nkuene, South Imenti | |