| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 201 | Kajlan | Mandi Adampur SO | 📍 125052 | Adampur | Post Office - PO |
| 202 | Kalirawan 36 | Kalirawan BO | 📍 125052 | Adampur | Branch Post Office |
| 203 | Kalirawan 36 | Mandi Adampur SO | 📍 125052 | Adampur | Post Office - PO |
| 204 | Kallar Bhaini 119 | Uklana Mandi SO | 📍 125113 | Hisar | Post Office - PO |
| 205 | Kallar Bhaini 119 | Kaller Bhaini BO | 📍 125113 | Hisar | Branch Post Office |
| 206 | Kaluwas 15 | Muklan BO | 📍 125007 | Hisar | Branch Post Office |
| 207 | Kanoh 58 | Kanoh Punia BO | 📍 125112 | Hisar | Branch Post Office |
| 208 | kanoh Punia | Kanoh Punia BO | 📍 125112 | Hisar | Branch Post Office |
| 209 | kanoh Punia | Pabra SO | 📍 125112 | Hisar | Post Office - PO |
| 210 | Kanwari | Nalwa SO | 📍 125037 | Hisar | Post Office - PO |
| 211 | Kanwari 30 | Kanwari BO | 📍 125037 | Hansi | Branch Post Office |
| 212 | Kapro 7 | Kapro BO | 📍 125039 | Narnaund | Branch Post Office |
| 213 | Kapro 7 | Narnaund SO | 📍 125039 | Narnaund | Post Office - PO |
| 214 | Khairi | Khairi BO | 📍 125112 | Hisar | Branch Post Office |
| 215 | Khairi | Pabra SO | 📍 125112 | Hisar | Post Office - PO |
| 216 | Khanda Kheri 67 | Khanda Kheri SO | 📍 125038 | Hansi | Post Office - PO |
| 217 | Khanpur 21 | Sindher BO | 📍 125033 | Hansi | Branch Post Office |
| 218 | Khar Khara 127 | Bass SO | 📍 125042 | Hansi | Post Office - PO |
| 219 | Khar Khara 127 | Kharkhara BO | 📍 125042 | Hansi | Branch Post Office |
| 220 | Khara Barwala 33 | Kishangarh BO | 📍 125052 | Adampur | Branch Post Office |
| 221 | Kharak 17 | Kharak Punia BO | 📍 125121 | Hisar | Branch Post Office |
| 222 | Kharak Punia | Barwala SO Hisar | 📍 125121 | Hisar | Post Office - PO |
| 223 | Kharak Punia | Kharak Punia BO | 📍 125121 | Hisar | Branch Post Office |
| 224 | Kharar 149 | Kharar Alipur BO | 📍 125044 | Hisar | Branch Post Office |
| 225 | Kharar Alipur | Satroad Khurd SO | 📍 125044 | Hisar | Post Office - PO |
| 226 | Kharbla 99 | Bass SO | 📍 125042 | Hansi | Post Office - PO |
| 227 | Kharbla 99 | Kharbala BO | 📍 125042 | Hansi | Branch Post Office |
| 228 | Kharia 47 | Hisar HO | 📍 125001 | Hisar | Head Post Office - H |
| 229 | Kharia 47 | Kharia BO | 📍 125004 | Hisar | Branch Post Office |
| 230 | Kharkhara 121 | Barwala SO Hisar | 📍 125121 | Hisar | Post Office - PO |
| 231 | Kharkhara 121 | Kharkara BO | 📍 125121 | Hisar | Branch Post Office |
| 232 | Kharkhari 27 | Kharkari BO | 📍 125033 | Hisar | Branch Post Office |
| 233 | Khasa Mahajanan 96 | Bhoda BO | 📍 125047 | Adampur | Branch Post Office |
| 234 | Khedar 127 | Barwala SO Hisar | 📍 125121 | Hisar | Post Office - PO |
| 235 | Khedar 127 | Khedar BO | 📍 125121 | Hisar | Branch Post Office |
| 236 | Kherampur 21 | Mandi Adampur SO | 📍 125052 | Adampur | Post Office - PO |
| 237 | Kherampur 21 | Khairmpur BO | 📍 125052 | Adampur | Branch Post Office |
| 238 | Kheri Barkesh 110 | Kheri Barki BO | 📍 125005 | Hansi | Branch Post Office |
| 239 | Kheri Barki 133 | Hisar HO | 📍 125001 | Hisar | Head Post Office - H |
| 240 | Kheri Barki 133 | Kheri Barki BO | 📍 125005 | Hisar | Branch Post Office |
| 241 | Kheri Gangan 123 | Kheri Kangan BO | 📍 125049 | Hansi | Branch Post Office |
| 242 | Kheri Jalab | Narnaund SO | 📍 125039 | Narnaund | Post Office - PO |
| 243 | Kheri Jalib 78 | Kheri Jalab BO | 📍 125039 | Narnaund | Branch Post Office |
| 244 | Kheri Kangan | Sisai SO Hisar | 📍 125049 | Hansi | Post Office - PO |
| 245 | Kheri Lochap 77 | Kheri Jalab BO | 📍 125039 | Narnaund | Branch Post Office |
| 246 | Kheri Roj 72 | Milakpur BO | 📍 125039 | Narnaund | Branch Post Office |
| 247 | Kheri Shioran 73 | Kheri Jalab BO | 📍 125039 | Narnaund | Branch Post Office |
| 248 | Khokha 28 | Khokha BO | 📍 125033 | Hisar | Branch Post Office |
| 249 | Khumba 125 | Kumbha BO | 📍 125033 | Hansi | Branch Post Office |
| 250 | Kinala | Kinala BO | 📍 125112 | Hisar | Branch Post Office |