Kottarapatty is a village in Harur tehsil in district of Dharmapuri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kottarapatty was 268 which includes 134 males and 134 females. Kottarapatty covers 94.78 ha area. Pincode of Kottarapatty is 635315.