Madiravelur is a village in Sirkali tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Madiravelur was 3,666 which includes 1,780 males and 1,886 females. Madiravelur covers 927.32 ha area. Pincode of Madiravelur is 609102.