Kodaiyampakkam is a village in Cheyyar tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kodaiyampakkam was 843 which includes 404 males and 439 females. Kodaiyampakkam covers 139.24 ha area. Pincode of Kodaiyampakkam is 604402.