Killiyur Sub-Center
| Hospital Name | Killiyur Sub-Center |
| Address | 10-Jan |
| Address Line2 | East Street, Near By Pillaiyar Kovil |
| Location | Killiyur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thiruvarur |
| Taluka | Kodavasal |
| Block | Kodavasal |
| GPS Location | Latitude: 10.9586 |
| Longitude: 79.6249 |
Killiyur Sub-Center hospital is a SubCentre in Kodavasal. It is located in Thiruvarur district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.