Anaikkadu is a village in Pattukkottai tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Anaikkadu was 3,108 which includes 1,525 males and 1,583 females. Anaikkadu covers 587.2 ha area. Pincode of Anaikkadu is 614602.