Marudur Therku is a village in Vedaranyam tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Marudur Therku was 4,350 which includes 2,180 males and 2,170 females. Marudur Therku covers 784.95 ha area. Pincode of Marudur Therku is 614714.