Tisayanvilai is a village in Radhapuram tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Tisayanvilai was 2,048 which includes 1,019 males and 1,029 females. Tisayanvilai covers 310.4 ha area. Pincode of Tisayanvilai is 627651.