| Place | Post Code |
|---|---|
| Kharwandia, Patna) | 802213 |
| Kharwath, Patna) | 802215 |
| Khirodhapur, Patna) | 802218 |
| Kishunipur, Patna) | 802213 |
| Kishunpura, Patna) | 802218 |
| Koiria, Patna) | 821101 |
| Kori, Patna) | 802215 |
| Kumhaura, Patna) | 802218 |
| Kund, Patna) | 802213 |
| Kusahi, Patna) | 802213 |
| Ladut, Patna) | 802213 |
| Lilwachh, Patna) | 802218 |
| Lohra, Patna) | 802211 |
| Madhopur, Patna) | 802218 |
| Mahraurh, Patna) | 802213 |
| Man Dihri, Patna) | 802213 |
| Man Singh Ka Tola, Patna) | 802218 |
| Manipur, Patna) | 802217 |
| Manirampur, Patna) | 802215 |
| Manoharpur, Patna) | 802211 |
| Marua, Patna) | 802213 |
| Mathia, Patna) | 802218 |
| Mathiya, Patna) | 802215, 802213 |
| Matkipur, Patna) | 802213 |
| Maudihara, Patna) | 802218 |
| Mednipur, Patna) | 821108, 821310, 802211 |
| Milki, Patna) | 802218 |
| Milky, Patna) | 802213 |
| Mishrawalia, Patna) | 802218 |
| Misraulia, Patna) | 802215 |