Buthakudi is a village in Iluppur tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Buthakudi was 3,099 which includes 1,556 males and 1,543 females. Buthakudi covers 1044.98 ha area. Pincode of Buthakudi is 621316.