Edaiyur is a village in Kattumannarkoil tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Edaiyur was 1,227 which includes 615 males and 612 females. Edaiyur covers 322.14 ha area. Pincode of Edaiyur is 608302.