Ariyakoshti is a village in Chidambaram tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Ariyakoshti was 8,150 which includes 4,135 males and 4,015 females. Ariyakoshti covers 890.73 ha area. Pincode of Ariyakoshti is 608502.