| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 501 | Kondri Kawat | Semgarha BO | 📍 271835 | Ikauna ** | Branch Post Office |
| 502 | Kondri Khurd | Amwa BO | 📍 271831 | Ikauna ** | Branch Post Office |
| 503 | Kondri Khurd | Mujehna BO | 📍 271831 | Ikauna ** | Branch Post Office |
| 504 | Kondri Khurd | Ramgarhi BO | 📍 271831 | Ikauna ** | Branch Post Office |
| 505 | Konha | Medikiya BO | 📍 271840 | Bhinga | Branch Post Office |
| 506 | Kot Mubaraqpur | Gilaula SO | 📍 271835 | Ikauna ** | Post Office - PO |
| 507 | Kothar | Madara BO | 📍 271845 | Ikauna ** | Branch Post Office |
| 508 | Kotia | Bhartha Rosan Garh BO | 📍 271840 | Bhinga | Branch Post Office |
| 509 | Kotwa | Kotwa BO | 📍 271831 | Ikauna ** | Branch Post Office |
| 510 | Kouri Kuinya | Dikuali BO | 📍 271804 | Ikauna ** | Branch Post Office |
| 511 | Koyalahwa | Sitkahana BO | 📍 271803 | Bhinga | Branch Post Office |
| 512 | Koyalahwa | Sirsia SO | 📍 271840 | Bhinga | Post Office - PO |
| 513 | Kua Nagar | Bhinga SO | 📍 271831 | Bhinga | Post Office - PO |
| 514 | Kukurbhukawa | Aggapur BO | 📍 271831 | Bhinga | Branch Post Office |
| 515 | Kumahar Ghdi | Semgarha BO | 📍 271835 | Ikauna ** | Branch Post Office |
| 516 | Kumahar Ghdi | Ikauna SO | 📍 271845 | Ikauna ** | Post Office - PO |
| 517 | Kunda | Bhagwanpur Bhaisahi BO | 📍 271803 | Bhinga | Branch Post Office |
| 518 | Kundwa | Ekgharwa BO | 📍 271831 | Bhinga | Branch Post Office |
| 519 | Kurbeni | Bhausawan BO | 📍 271804 | Ikauna ** | Branch Post Office |
| 520 | Kurkurawa | Kishun Pur Chand Bhari BO | 📍 271831 | Bhinga | Branch Post Office |
| 521 | Kursaha | Bhangha BO | 📍 271831 | Bhinga | Branch Post Office |
| 522 | Kushamahawa | Sirsia SO | 📍 271840 | Bhinga | Post Office - PO |
| 523 | Kuthani | Madhwapur BO | 📍 271840 | Bhinga | Branch Post Office |
| 524 | Kutti | Chandarkha Bujurga BO | 📍 271802 | Ikauna ** | Branch Post Office |
| 525 | Kutti | Sitkahana BO | 📍 271803 | Bhinga | Branch Post Office |
| 526 | Lakakhibhari | Rampur Painda BO | 📍 271835 | Ikauna ** | Branch Post Office |
| 527 | Lakhahi | Puredeen Namgarh BO | 📍 271805 | Ikauna ** | Branch Post Office |
| 528 | Lakhahi | Bairagijot BO | 📍 271831 | Bhinga | Branch Post Office |
| 529 | Lakhahia | Kishun Pur Chand Bhari BO | 📍 271831 | Bhinga | Branch Post Office |
| 530 | Lakhai Khas | Shahpur Kathotia BO | 📍 271804 | Ikauna ** | Branch Post Office |
| 531 | Lakhna | Chetia Murar BO | 📍 271835 | Ikauna ** | Branch Post Office |
| 532 | Lakkha | Ikauna SO | 📍 271845 | Ikauna ** | Post Office - PO |
| 533 | Lakshamanpur Gangapur | Kathara Bazar BO | 📍 271803 | Bhinga | Branch Post Office |
| 534 | Lakshamanpur Semrahaniya | Laxmanpur Semrahniya BO | 📍 271804 | Bhinga | Branch Post Office |
| 535 | Lakshmanpur Bazar | Laxmanpur Bazar BO | 📍 271831 | Bhinga | Branch Post Office |
| 536 | Lal Bojha | Jamunaha Heera Singh BO | 📍 271803 | Bhinga | Branch Post Office |
| 537 | Lal Bojha Darvesh Gaon | Jamdan BO | 📍 271803 | Bhinga | Branch Post Office |
| 538 | Lal Bojhi | Bhatpurwa Kala BO | 📍 271201 | Ikauna ** | Branch Post Office |
| 539 | Lal Kaindua | Ikauna SO | 📍 271845 | Ikauna ** | Post Office - PO |
| 540 | Lal Pur Khadra | Ikauna SO | 📍 271845 | Ikauna ** | Post Office - PO |
| 541 | Lalakgaon | Tiwari Gaon BO | 📍 271865 | Bhinga | Branch Post Office |
| 542 | Lalitnager | Madara BO | 📍 271845 | Payagpur ** | Branch Post Office |
| 543 | Lalpur | Maharu Murtiha BO | 📍 271803 | Bhinga | Branch Post Office |
| 544 | Lalpur | Aggapur BO | 📍 271831 | Bhinga | Branch Post Office |
| 545 | Lalpur | Laxmanpur Bazar BO | 📍 271831 | Bhinga | Branch Post Office |
| 546 | Lalpur | Badal Pur BO | 📍 271840 | Bhinga | Branch Post Office |
| 547 | Lalpur | Sirsia SO | 📍 271840 | Bhinga | Post Office - PO |
| 548 | Lalpur Kusmahwa | Maharu Murtiha BO | 📍 271803 | Bhinga | Branch Post Office |
| 549 | Lalpur Lohra Tara | Bishunapur BO | 📍 271804 | Ikauna ** | Branch Post Office |
| 550 | Lalpur Mahri | Chahalwa BO | 📍 271831 | Bhinga | Branch Post Office |