| Locality | Chairauli Khurd |
| State | UTTAR PRADESH |
| Office H.O. | Musepur Jalal B.O |
| District | ALIGARH |
| Sub District | Koil |
| Post Office | Chairauli Khurd |
| Postal Division | Koil ALIGARH |
| Postal Taluk | Koil |
| Postal Region | UTTAR PRADESH |
| Postal Circle | UTTAR PRADESH |
| Pincode | 202150 |