| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 1401 | Khejuriya | Magdiha BO | 📍 814150 | Sarwan | Branch Post Office |
| 1402 | Khejuriya Chhit | Deoghar College SO | 📍 814113 | Deoghar | Post Office - PO |
| 1403 | Kheridumar | Kukraha BO | 📍 815357 | Sarath | Branch Post Office |
| 1404 | Kheruadih | Rohani SO | 📍 814152 | Devipur | Post Office - PO |
| 1405 | Kherwa | Laximipur BO | 📍 814118 | Mohanpur | Branch Post Office |
| 1406 | Kherwa | Bansbutia BO | 📍 814146 | Palojori | Branch Post Office |
| 1407 | Kherwa | Sarwan SO | 📍 814150 | Sarwan | Post Office - PO |
| 1408 | Kherwatari | Debipur BO | 📍 814152 | Devipur | Branch Post Office |
| 1409 | Kheswa | Karogram SO | 📍 815357 | Karon | Post Office - PO |
| 1410 | Khijuria | Daluraidih BO | 📍 814152 | Devipur | Branch Post Office |
| 1411 | Khilchak | Pahariya BO | 📍 814150 | Sarwan | Branch Post Office |
| 1412 | Khiraundha | Sakrigali BO | 📍 814114 | Deoghar | Branch Post Office |
| 1413 | Khirsimar | Deoghar College SO | 📍 814113 | Deoghar | Post Office - PO |
| 1414 | Khobha | Kelabari BO | 📍 816101 | Mohanpur | Branch Post Office |
| 1415 | Khori pandan | Banka BO | 📍 814142 | Deoghar | Branch Post Office |
| 1416 | Khun | Bansbutia BO | 📍 814146 | Palojori | Branch Post Office |
| 1417 | Khurkhuriya | Karogram SO | 📍 815357 | Karon | Post Office - PO |
| 1418 | Khurrami | Daluraidih BO | 📍 814152 | Devipur | Branch Post Office |
| 1419 | Khutabandh | Rohani SO | 📍 814152 | Devipur | Post Office - PO |
| 1420 | Khutbariya | Ranidih BO | 📍 815357 | Sarath | Branch Post Office |
| 1421 | Kilhua | Paway BO | 📍 814150 | Sarwan | Branch Post Office |
| 1422 | Kinaidih | Daluraidih BO | 📍 814152 | Devipur | Branch Post Office |
| 1423 | Kindua Nawadih urf Lakriganj | Mal Bhandaridih BO | 📍 814154 | Mohanpur | Branch Post Office |
| 1424 | Kiradih | Deoghar College SO | 📍 814113 | Deoghar | Post Office - PO |
| 1425 | Kishunpur | Baskupi BO | 📍 815357 | Karon | Branch Post Office |
| 1426 | Kisnichamaridih | Hariharpur BO | 📍 814120 | Deoghar | Branch Post Office |
| 1427 | Kisnidih | Deobandha BO | 📍 814133 | Mohanpur | Branch Post Office |
| 1428 | Kita Ramsagar | Hariprasad Diara BO | 📍 816109 | Mohanpur | Branch Post Office |
| 1429 | Kitapalag | Mohanpur Hat BO | 📍 814157 | Mohanpur | Branch Post Office |
| 1430 | Kiyajori | Dhamni BO | 📍 815353 | Madhupur | Branch Post Office |
| 1431 | Koadih | Lakhoria BO | 📍 814150 | Sarwan | Branch Post Office |
| 1432 | Kobidih | Amra Nawadih BO | 📍 814158 | Deoghar | Branch Post Office |
| 1433 | Kochlapahari | Karogram SO | 📍 815357 | Karon | Post Office - PO |
| 1434 | Kodai | Paway BO | 📍 814150 | Sarwan | Branch Post Office |
| 1435 | Kodarkhosi | Madhupur SO | 📍 815353 | Madhupur | Post Office - PO |
| 1436 | Kogri | Madhupur SO | 📍 815353 | Madhupur | Post Office - PO |
| 1437 | Koiridih | Bara Chapra BO | 📍 815353 | Madhupur | Branch Post Office |
| 1438 | Koirijamua | Koiri Jamua BO | 📍 815351 | Palojori | Branch Post Office |
| 1439 | Koirijamuna Chak | Koiri Jamua BO | 📍 815351 | Palojori | Branch Post Office |
| 1440 | Koklo | Madhupur SO | 📍 815353 | Madhupur | Post Office - PO |
| 1441 | Kokraha | Baghmara BO | 📍 814153 | Devipur | Branch Post Office |
| 1442 | Kokrajori | Deoghar College SO | 📍 814113 | Deoghar | Post Office - PO |
| 1443 | Koldi | Karogram SO | 📍 815357 | Karon | Post Office - PO |
| 1444 | Koldih | Sabaijore BO | 📍 814149 | Sarath | Branch Post Office |
| 1445 | Kolgi | Bansbutia BO | 📍 814146 | Palojori | Branch Post Office |
| 1446 | Kolgi | Khairabani BO | 📍 814146 | Palojori | Branch Post Office |
| 1447 | Kolhanipathar | Mohanpur Hat BO | 📍 814157 | Mohanpur | Branch Post Office |
| 1448 | Kolhar | Sagarbanga BO | 📍 814146 | Palojori | Branch Post Office |
| 1449 | Kolhar | Sarwan SO | 📍 814150 | Sarwan | Post Office - PO |
| 1450 | Kolhar | Pathrol BO | 📍 815353 | Karon | Branch Post Office |