Thiruthangur is a village in Thiruthuraipoondi tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thiruthangur was 1,713 which includes 845 males and 868 females. Thiruthangur covers 350.43 ha area. Pincode of Thiruthangur is 610205.