Kothangudi is a village in Needamangalam tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kothangudi was 2,307 which includes 1,175 males and 1,132 females. Kothangudi covers 204.35 ha area. Pincode of Kothangudi is 614101.