Maravakkadu is a village in Mannargudi tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Maravakkadu was 2,497 which includes 1,222 males and 1,275 females. Maravakkadu covers 400.25 ha area. Pincode of Maravakkadu is 614016.