Ayandur is a village in Tirukkoyilur tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Ayandur was 3,045 which includes 1,522 males and 1,523 females. Ayandur covers 396.18 ha area. Pincode of Ayandur is 605755.