Adhichamangalam is a village in Valangaiman tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Adhichamangalam was 682 which includes 336 males and 346 females. Adhichamangalam covers 316.56 ha area. Pincode of Adhichamangalam is 612804.