Serudiyur is a village in Mayiladuthurai tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Serudiyur was 1,934 which includes 1,008 males and 926 females. Serudiyur covers 294.55 ha area. Pincode of Serudiyur is 609314.