| Place | Post Code |
|---|---|
| Kilutoori, Kilgoris Central | 40700 |
| Megwara, Kilgoris Central | 40700 |
| Nakuyiana, Kilgoris Central | 40700 |
| Naronyo, Kilgoris Central | 40700 |
| Oldonyo Rasha, Kilgoris Central | 40700 |
| Olesentu, Kilgoris Central | 40700 |
| Olomismis, Kilgoris Central | 40700 |
| Oltanki, Kilgoris Central | 40700 |
| Oronkai, Kilgoris Central | 40700 |
| Osupuko, Kilgoris Central | 40700 |
| Poroko, Kilgoris Central | 40700 |
| Romosha, Kilgoris Central | 40700 |
| Shartuka, Kilgoris Central | 40700 |
| Sirua Auro, Kilgoris Central | 40700 |
| All postal codes in Kilgoris | |
|---|---|
| Angata Barikoi, Kilgoris | |
| Keyian, Kilgoris | |
| Kilgoris Central, Kilgoris | |
| Kimintet, Kilgoris | |
| Lolgorian, Kilgoris | |
| Shankoe, Kilgoris | |