| Place | Post Code |
|---|---|
| Kapliyo, Kipreres | 20400 |
| Kiplabotwa, Kipreres | 20400 |
| Kipreres, Kipreres | 20400 |
| Ndubai, Kipreres | 20400 |
| Olokyin, Kipreres | 20400 |
| All postal codes in Bomet East | |
|---|---|
| Chemaner, Bomet East | |
| Kembu, Bomet East | |
| Kipreres, Bomet East | |
| Longisa, Bomet East | |
| Merigi, Bomet East | |