Kothattai is a village in Chidambaram tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kothattai was 3,928 which includes 2,009 males and 1,919 females. Kothattai covers 770.62 ha area. Pincode of Kothattai is 608501.