| Place | Post Code |
|---|---|
| Cheboen, Kabiemit | 30100 |
| Chepkosom, Kabiemit | 30100 |
| Kabiemit, Kabiemit | 30100 |
| Kapchebelbel, Kabiemit | 30100 |
| Kapkitony, Kabiemit | 30100 |
| Kapkoma, Kabiemit | 30100 |
| Ketigoi, Kabiemit | 30100 |
| Kipkomwa, Kabiemit | 30100 |
| Tambul, Kabiemit | 30100 |
| Tumeiyo, Kabiemit | 30100 |
| All postal codes in Keiyo South | |
|---|---|
| Chepkorio, Keiyo South | |
| Kabiemit, Keiyo South | |
| Kaptarakwa, Keiyo South | |
| Metkei, Keiyo South | |
| Soy North, Keiyo South | |
| Soy South, Keiyo South | |