Edaiyur 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 Edaiyur was 4,664 which includes 2,222 males and 2,442 females. Edaiyur covers 922 ha area. Pincode of Edaiyur is 614702.