Chettikulam is a village in Sankarankoil tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Chettikulam was 402 which includes 205 males and 197 females. Chettikulam covers 88.73 ha area. Pincode of Chettikulam is 627754.