| Place | Post Code |
|---|---|
| Rasulpur, Karnal) | 132041 |
| Santheri, Karnal) | 132041 |
| Sarwan Majra, Karnal) | 126102 |
| Shahpur, Karnal) | 132041 |
| Shamashpur, Karnal) | 132054 |
| Sheikhpura, Karnal) | 132041 |
| Sheikhupura, Karnal) | 132037 |
| Shergarh, Karnal) | 132054 |
| Sherpur Viran, Karnal) | 126102 |
| Sikanderpur, Karnal) | 132054 |
| Smora, Karnal) | 132041 |
| Syed Chhapra, Karnal) | 132054 |
| Taprian, Karnal) | 132041 |
| Tasang, Karnal) | 132054 |
| Tatarpur, Karnal) | 132041 |
| Udana, Karnal) | 132041, 132117 |
| Umarpur, Karnal) | 132041 |
| Zabti Chhapra, Karnal) | 132041 |
| Zainpur Sadhan, Karnal) | 132041 |