Kakkaiyadi is a village in Needamangalam tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kakkaiyadi was 1,047 which includes 525 males and 522 females. Kakkaiyadi covers 230.4 ha area. Pincode of Kakkaiyadi is 614101.