Kilathiruvengadanathapuram is a village in Palayamkottai tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kilathiruvengadanathapuram was 279 which includes 143 males and 136 females. Kilathiruvengadanathapuram covers 138.82 ha area. Pincode of Kilathiruvengadanathapuram is 627006.