Marudavancheri is a village in Nannilam tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Marudavancheri was 1,717 which includes 873 males and 844 females. Marudavancheri covers 449.6 ha area. Pincode of Marudavancheri is 609503.