Olaiyur | |
|---|---|
village | |
  Olaiyur Location in Tamil Nadu, India  Olaiyur Olaiyur (India) | |
| Coordinates: 10°47′N 78°41′E / 10.78°N 78.68°E | |
| Country |  India |
| State | Tamil Nadu |
| District | Ariyalur |
| Population (2001) | |
| • Total | 2,717 |
| Languages | |
| • Official | Tamil |
| Time zone | UTC+5:30 (IST) |
| PIN | 608901 |
| Vehicle registration | TN- |
| Nearest city | Vriddhachalam |
| Sex ratio | 1002 ♂/♀ |
| Literacy | 65.00% |
| Avg. summer temperature | 38–22 °C (100–72 °F) |
| Avg. winter temperature | 30–17 °C (86–63 °F) |
Olaiyur is a Village Panchayat at Udayarpalayam taluk of Ariyalur district, Tamil Nadu, India.