Thethakudi North 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 Thethakudi North was 3,882 which includes 1,918 males and 1,964 females. Thethakudi North covers 834.72 ha area. Pincode of Thethakudi North is 614809.