Elanthoppu 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 Elanthoppu was 2,354 which includes 1,191 males and 1,163 females. Elanthoppu covers 431.78 ha area. Pincode of Elanthoppu is 609201.