Thavalaikulam is a village in Paramakudi tehsil in district of Ramanathapuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thavalaikulam was 601 which includes 264 males and 337 females. Thavalaikulam covers 497.9 ha area. Pincode of Thavalaikulam is 623705.