| Location: | Thiruvarur District, Tamilnadu, India. |
| Status: | Town |
| Importance: | Plays a vital role in food production, politics. Because of Mannargudi and other areas, Thanjavur district is called as Granary of Tamilnadu .Lot of freedom fighters came from this town and, it is believed that first freedom struggle in tamilnadu was started, from this town. |
| Population Estimate: | 2.5 lakhs (approx.) |
| Code: | STD Code=04367,PIN Code=614001 |
| Weather: | Enjoys Tropical climate and temperature varies from 30 degree celsius, to 42 degree celsius. |
| Education: | National Higher Secondary School is one of the best schools in south india.This school completed its centenary in the year 2001. Finlay higher Secondary School, St.Joseph Girls Higher secondary school are the, other famous schools in this town. Mannargudi Rajagopalaswamy Government Arts Collage,Shengamala Thayar Education Trust Womens Collage are the two collages, consists of enthusiastic & efficient faculty members. |
| Medical Facilities: | Government hospital with all facilities is available here. Also lot of famous private polyclinics like C.A.K polyclinic, Keerthi Polyclinic are in the noble profession of, healing people. . |
| Leaders: | Late Mr.Mannai Narayanaswamy (DMK), Late Mr. T.S.Swamynatha udayar (INC) were did lot to the development of Mannargudi. |