Periyakovilankulam 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 Periyakovilankulam was 2,114 which includes 1,061 males and 1,053 females. Periyakovilankulam covers 380.44 ha area. Pincode of Periyakovilankulam is 627753.