Kodiyalam is a village in Vandavasi tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kodiyalam was 2,301 which includes 1,136 males and 1,165 females. Kodiyalam covers 620.38 ha area. Pincode of Kodiyalam is 604406.