| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Madipakkam S.O | 600091 | Tamilnadu Circle | Chennai City Region | Chennai City South Division | PO | Delivery | CHENNAI | TAMIL NADU | 12.1023889 | 80.0193056 |
| 2 | Madipakkam South S.O | 600091 | Tamilnadu Circle | Chennai City Region | Chennai City South Division | PO | Non Delivery | CHENNAI | TAMIL NADU | 12.1073056 | 80.2691389 |
| 3 | Ram Nagar | 600091 | Tamilnadu Circle | Chennai City Region | Chennai City South Division | PO | Non Delivery | CHENNAI | TAMIL NADU | 12.993084 | 80.163043 |