Arattavadi 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 Arattavadi was 2,302 which includes 1,176 males and 1,126 females. Arattavadi covers 818.55 ha area. Pincode of Arattavadi is 606709.