| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Avadi Camp HO | 600054 | Tamilnadu Circle | Chennai City Region | Tambaram Division | HO | Delivery | THIRUVALLUR | TAMIL NADU | 13.1269444 | 80.10375 |
| 2 | Avadi SO | 600054 | Tamilnadu Circle | Chennai City Region | Tambaram Division | PO | Non Delivery | THIRUVALLUR | TAMIL NADU | 13.07014 | 80.06093 |
| 3 | Cvrde SO | 600054 | Tamilnadu Circle | Chennai City Region | Tambaram Division | PO | Non Delivery | THIRUVALLUR | TAMIL NADU | 13.1391944 | 80.0958611 |
| 4 | Gandhinagar BO | 600054 | Tamilnadu Circle | Chennai City Region | Tambaram Division | BO | Non Delivery | THIRUVALLUR | TAMIL NADU | 13.105 | 80.072 |
| 5 | Tank Factory Avadi SO | 600054 | Tamilnadu Circle | Chennai City Region | Tambaram Division | PO | Non Delivery | THIRUVALLUR | TAMIL NADU | 13.109 | 80.0951111 |