Vadamarudur 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 Vadamarudur was 4,638 which includes 2,391 males and 2,247 females. Vadamarudur covers 587.95 ha area. Pincode of Vadamarudur is 605803.