| Place | Post Code |
|---|---|
| Khadipahadi, Central) | 757051 |
| Khairabani, Central) | 757081, 757051 |
| Khardihi, Central) | 757051 |
| Kherna, Central) | 757051 |
| Kirtandiha, Central) | 757086 |
| Kochasole, Central) | 757093 |
| Krushnachandrapur, Central) | 757025, 757029, 757086 |
| Krushnapur, Central) | 757086 |
| Krusnapur, Central) | 757051 |
| Kuanrdihi, Central) | 757086 |
| Kukudaanda, Central) | 757093 |
| Kukudaunda, Central) | 757093 |
| Kulakata, Central) | 757093 |
| Kulapata, Central) | 757093 |
| Kulapathar, Central) | 757093 |
| Kuldiha, Central) | 757051 |
| Kumbharduvi, Central) | 757086, 757032 |
| Kumbharduvichhak, Central) | 757032 |
| Kumbhari, Central) | 757051 |
| Kumbhirmundi, Central) | 757031 |