Ariyalur is a village in Thiruthuraipoondi tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Ariyalur was 1,514 which includes 730 males and 784 females. Ariyalur covers 495.43 ha area. Pincode of Ariyalur is 614702.