Thalakkulam is a village in Kalkulam tehsil in district of Kanniyakumari, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thalakkulam was 8,986 which includes 4,417 males and 4,569 females. Thalakkulam covers 1132.16 ha area. Pincode of Thalakkulam is 629802.