| Place | Post Code |
|---|---|
| Kandaliasul, Central) | 757024 |
| Kanimahuli, Central) | 757025 |
| Kanjihanda, Central) | 757024 |
| Kanjikula, Central) | 757026 |
| Kanjikula-II, Central) | 757026 |
| Karanjia, Central) | 757024 |
| Kauchi, Central) | 757025 |
| Kaudikhani, Central) | 757026 |
| Kendudiha, Central) | 757026 |
| Kendugadi, Central) | 757019 |
| Kendusahi, Central) | 757026, 757024 |
| Kerko Baiganbaria, Central) | 757024 |
| Khadikapada, Central) | 757026 |
| Khadisuljamuna, Central) | 757103 |
| Khairisahi, Central) | 757026, 757017 |
| Khamari Sahi, Central) | 757083 |
| Khanua, Central) | 757075 |
| Khukunda, Central) | 757024 |
| Khulhunda, Central) | 757024 |
| Khunta Audia, Central) | 757083 |