| Postal Code | Town | County |
|---|---|---|
| 00515 | Buru Buru | Nairobi |
| 50101 | Butere | Kakamega |
| 50405 | Butula | Busia |
| 20229 | Butyo | Kericho |
| 50210 | Buyofu | Bungoma |
| 50302 | Chamakhanga | Vihiga |
| 80102 | Changamwe | Mombasa |
| 50317 | Chavakali | Vihiga |
| 20138 | Chebara | Nakuru |
| 30706 | Chebiemit | Elgeyo-Marakwet |