Kiliyur is a village in Tiruvadanai tehsil in district of Ramanathapuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kiliyur was 2,376 which includes 1,178 males and 1,198 females. Kiliyur covers 1409.61 ha area. Pincode of Kiliyur is 623407.