Vadikkottai 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 Vadikkottai was 1,804 which includes 890 males and 914 females. Vadikkottai covers 957.25 ha area. Pincode of Vadikkottai is 627750.