Karapattu is a village in Chengam tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Karapattu was 6,869 which includes 3,526 males and 3,343 females. Karapattu covers 1439.59 ha area. Pincode of Karapattu is 606705.