Karaiyur Sub-Center
| Hospital Name | Karaiyur Sub-Center |
| Address | N. A. |
| Address Line2 | Karaiyur, Mariyaman Koil |
| Location | Karaiyur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Sivaganga |
| Taluka | Tirupathur |
| Block | Tirupathur |
| GPS Location | Latitude: 10.3699 |
| Longitude: 78.6037 |
Karaiyur Sub-Center hospital is a SubCentre in Tirupathur. It is located in Sivaganga district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.