Kottathurai is a village in Palani tehsil in district of Dindigul, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kottathurai was 3,342 which includes 1,643 males and 1,699 females. Kottathurai covers 1844.02 ha area. Pincode of Kottathurai is 624617.