| Place | Post Code |
|---|---|
| Ivaini, Kyangwithya East | 90200 |
| Kaveta, Kyangwithya East | 90200 |
| Misewani, Kyangwithya East | 90200 |
| Mulundi, Kyangwithya East | 90200 |
| Museve, Kyangwithya East | 90200 |
| Mutune, Kyangwithya East | 90200 |
| All postal codes in Kitui Central | |
|---|---|
| Kyangwithya East, Kitui Central | |
| Kyangwithya West, Kitui Central | |
| Miambani, Kitui Central | |
| Township, Kitui Central | |