| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ewaso, Mukogondo West | 20300 |
| Postal/ZIP Codes in Ilmotiok, Mukogondo West | 20300 |
| Postal/ZIP Codes in Ilpolei, Mukogondo West | 20300 |
| Postal/ZIP Codes in Seek, Mukogondo West | 20300 |
| Postal/ZIP Codes in Tura, Mukogondo West | 20300 |