Kiliyanur is a village in Vanur tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kiliyanur was 6,334 which includes 3,181 males and 3,153 females. Kiliyanur covers 1571.22 ha area. Pincode of Kiliyanur is 604102.