| Place | Post Code |
|---|---|
| Jajadihi, Central) | 757034 |
| Jalada, Central) | 757036 |
| Jamda, Central) | 757091 |
| Jamuani, Central) | 757034 |
| Jamukeswar, Central) | 757034 |
| Jamunasahi, Central) | 757091 |
| Jashinathpur Hatcher, Central) | 757034 |
| Jashipur, Central) | 757034 |
| Jatniposi, Central) | 757036 |
| Jaunriposi, Central) | 757036 |
| Jhadbeda, Central) | 757091 |
| Jhatipani, Central) | 757034 |
| Jhinpal, Central) | 757034 |
| Jodidiha, Central) | 757034 |
| Jojogoda, Central) | 757034 |
| Jokjhari, Central) | 757034 |
| Jurunda, Central) | 757034 |
| Kabatghai, Central) | 757034 |
| Kadadiha, Central) | 757036 |
| Kadalibadihill, Central) | 757034 |
| Kadamdihi, Central) | 757034 |
| Kadapandugandi, Central) | 757034 |
| Kajala, Central) | 757034 |
| Kalasbandha, Central) | 757034 |
| Kaleitumba, Central) | 757091 |
| Kaliani, Central) | 757034 |
| Kalikaprasad, Central) | 757034 |
| Kanchikina, Central) | 757091 |
| Kanjipia, Central) | 757034 |
| Kankadani, Central) | 757091 |