| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 301 | Jorandwa | Inderwa BO | 📍 825410 | Kodarma | Branch Post Office |
| 302 | Jorasemar | Sapahi BO | 📍 825407 | Kodarma | Branch Post Office |
| 303 | Jungle Sarkar | Marchoi BO | 📍 825132 | Kodarma | Branch Post Office |
| 304 | Kabrabut | Gajhandi BO | 📍 825409 | Kodarma | Branch Post Office |
| 305 | Kachaknal | Chaubey BO | 📍 825109 | Jainagar | Branch Post Office |
| 306 | Kadodih | Padaria BO | 📍 825318 | Markacho | Branch Post Office |
| 307 | Kailakhanhar | Nawalshahi BO | 📍 825418 | Markacho | Branch Post Office |
| 308 | Kairi | Khuta BO | 📍 825132 | Satgawan | Branch Post Office |
| 309 | Kakarcholi | Sharmatand BO | 📍 825109 | Jainagar | Branch Post Office |
| 310 | Kakoria thamai | Lokai BO | 📍 825410 | Kodarma | Branch Post Office |
| 311 | Kalidih | Bansudih BO | 📍 825132 | Satgawan | Branch Post Office |
| 312 | Kalidih | Sapahi BO | 📍 825407 | Kodarma | Branch Post Office |
| 313 | Kamaidih | Pathaldiha BO | 📍 825410 | Kodarma | Branch Post Office |
| 314 | Kandrapdih | Hirodih BO | 📍 825409 | Jainagar | Branch Post Office |
| 315 | Kanikend | Khuta BO | 📍 825132 | Satgawan | Branch Post Office |
| 316 | Kanikend | Satgawan SO | 📍 825132 | Satgawan | Post Office - PO |
| 317 | Kanko | Kanko BO | 📍 825409 | Jainagar | Branch Post Office |
| 318 | Kanti | Telaiya Dam SO | 📍 825413 | Jainagar | Post Office - PO |
| 319 | Kanungobigha | Marchoi BO | 📍 825132 | Kodarma | Branch Post Office |
| 320 | Karakhunt | Deobour BO | 📍 825410 | Kodarma | Branch Post Office |
| 321 | Karchaita | Nandudih BO | 📍 825132 | Satgawan | Branch Post Office |
| 322 | Kareabar | Satgawan SO | 📍 825132 | Kodarma | Post Office - PO |
| 323 | Karharia | Deobour BO | 📍 825410 | Kodarma | Branch Post Office |
| 324 | Kariawan | Hirodih BO | 📍 825409 | Jainagar | Branch Post Office |
| 325 | Karikhokho | Jamu BO | 📍 825318 | Markacho | Branch Post Office |
| 326 | Karipahri | Pasnaur BO | 📍 825132 | Kodarma | Branch Post Office |
| 327 | Karma | Khalakthambi BO | 📍 825410 | Kodarma | Branch Post Office |
| 328 | Karma | Nawalshahi BO | 📍 825418 | Markacho | Branch Post Office |
| 329 | Karma | Karma BO | 📍 829117 | Kodarma | Branch Post Office |
| 330 | Karmagarha | Kheshmi BO | 📍 825418 | Markacho | Branch Post Office |
| 331 | Karmandih | Masmohna BO | 📍 825418 | Markacho | Branch Post Office |
| 332 | Karmatari | Pasnaur BO | 📍 825132 | Kodarma | Branch Post Office |
| 333 | Karmikund | Satgawan SO | 📍 825132 | Kodarma | Post Office - PO |
| 334 | Karmo | Jogidih BO | 📍 825132 | Satgawan | Branch Post Office |
| 335 | Karno | Dasarokhurd BO | 📍 825318 | Markacho | Branch Post Office |
| 336 | Karnosaran | Maskedih BO | 📍 825109 | Jainagar | Branch Post Office |
| 337 | Kasiadih | Naitand BO | 📍 825109 | Jainagar | Branch Post Office |
| 338 | Katahadih | Hirodih BO | 📍 825409 | Jainagar | Branch Post Office |
| 339 | Katahi | Masmohna BO | 📍 825418 | Markacho | Branch Post Office |
| 340 | Kataia | Satgawan SO | 📍 825132 | Satgawan | Post Office - PO |
| 341 | Kathara | Marchoi BO | 📍 825132 | Satgawan | Branch Post Office |
| 342 | Katharatanr | Sudan BO | 📍 825109 | Jainagar | Branch Post Office |
| 343 | Katia | Parsabad BO | 📍 825318 | Jainagar | Branch Post Office |
| 344 | Katio | Kheshmi BO | 📍 825418 | Markacho | Branch Post Office |
| 345 | Kaunjhiadih | Chaubey BO | 📍 825109 | Jainagar | Branch Post Office |
| 346 | Kenduatanr | Dandadih BO | 📍 825109 | Jainagar | Branch Post Office |
| 347 | Ketrusinga | Mahugain BO | 📍 825318 | Markacho | Branch Post Office |
| 348 | Khab | Nandudih BO | 📍 825132 | Satgawan | Branch Post Office |
| 349 | Khagradih | Naitand BO | 📍 825109 | Jainagar | Branch Post Office |
| 350 | Khaira Kalan | Bansudih BO | 📍 825132 | Satgawan | Branch Post Office |