Kariamangalam is a village in Uthiramerur tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kariamangalam was 823 which includes 409 males and 414 females. Kariamangalam covers 97.92 ha area. Pincode of Kariamangalam is 603406.