| Place | Postal Code |
|---|---|
| Bartolimo, Saimo/Kipsaraman | 30412 |
| Issas, Saimo/Kipsaraman | 30400 |
| Kapchepkor, Saimo/Kipsaraman | 30400 |
| Kapkoiwa, Saimo/Kipsaraman | 30400 |
| Kapkombe, Saimo/Kipsaraman | 30400 |
| Kaptere, Saimo/Kipsaraman | 30400 |
| Kasisit, Saimo/Kipsaraman | 30400 |
| Mosop, Saimo/Kipsaraman | 30400 |
| Tirimionin, Saimo/Kipsaraman | 30400 |
| Postal Codes in Baringo North | |
|---|---|
| Bartabwa, Baringo North | |
| Barwessa, Baringo North | |
| Kabartonjo, Baringo North | |
| Saimo/Kipsaraman, Baringo North | |
| Saimo/Soi, Baringo North | |