| S.No | District Name | Total No. of Pincode |
|---|---|---|
| 1 | Garhwa | 8 |
| 2 | Palamu | 15 |
| 3 | Chatra | 8 |
| 4 | Hazaribag | 13 |
| 5 | Kodarma | 3 |
| 6 | Giridih | 18 |
| 7 | Deoghar | 14 |
| 8 | Godda | 9 |
| 9 | Sahibganj | 10 |
| 10 | Pakaur | 3 |
| 11 | Dumka | 17 |
| 12 | Dhanbad | 57 |
| 13 | Bokaro | 9 |
| 14 | Ranchi | 35 |
| 15 | Lohardaga | 3 |
| 16 | Gumla | 11 |
| 17 | Pashchimi Singhbhum | 0 |
| 18 | Purbi Singhbhum | 0 |
| 19 | Simdega | 8 |
| 20 | East Singhbum | 29 |
| 21 | Hazaribagh | 0 |
| 22 | Jamtara | 5 |
| 23 | Khunti | 0 |
| 24 | Koderma | 7 |
| 25 | Latehar | 7 |
| 26 | Pakur | 2 |
| 27 | Ramgarh | 28 |
| 28 | Sahebganj | 0 |
| 29 | Saraikela Kharsawan | 12 |
| 30 | West Singhbhum | 20 |
| 31 | Bokaro | 25 |