| Place | Post Code |
|---|---|
| Enkirigirri, Kaputiei North | 01100 |
| Ilpolosat, Kaputiei North | 01100 |
| Kisaju, Kaputiei North | 01100 |
| Olturoto, Kaputiei North | 01100 |
| All postal codes in Kajiado East | |
|---|---|
| Imaroro, Kajiado East | |
| Kaputiei North, Kajiado East | |
| Kenyawa-Poka, Kajiado East | |
| Kitengela, Kajiado East | |
| Oloosirkon/Sholinke, Kajiado East | |