| Place | Post Code |
|---|---|
| Jotpur, Sagar) | 470125 |
| Kaijra Uddet, Sagar) | 470669 |
| Kalauni, Sagar) | 470442 |
| Kalipathar, Sagar) | 470120 |
| Kanchri, Sagar) | 470115 |
| Kandela, Sagar) | 470125 |
| Kanker Kuiya, Sagar) | 470125 |
| Kapuriya, Sagar) | 470001 |
| Karaiya, Sagar) | 470221, 470125 |
| Karhad, Sagar) | 470125 |
| Katangi, Sagar) | 470661, 470051 |
| Keolari, Sagar) | 470051 |
| Kerwana, Sagar) | 470337 |
| Keslon, Sagar) | 470125 |
| Khadera Bhan, Sagar) | 470228 |
| Khaharmau, Sagar) | 470669 |
| Khaijra Budar, Sagar) | 470004 |
| Khajuriya, Sagar) | 470125 |
| Khakron, Sagar) | 470115 |
| Khamhariya Buzurg, Sagar) | 470125 |
| Khamkuwa, Sagar) | 470221 |
| Khanpur, Sagar) | 470227 |
| Khari, Sagar) | 470228 |
| Kharmau, Sagar) | 470125 |
| Khejra Mafi, Sagar) | 470051 |
| Khejrabag, Sagar) | 470228 |
| Khera Sliya, Sagar) | 470115 |
| Kherai, Sagar) | 470115 |
| Khiria Tajkhan, Sagar) | 470001 |
| Khiriya Khurd, Sagar) | 470021 |