Illupaividuthy is a village in Orathanadu tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Illupaividuthy was 1,345 which includes 650 males and 695 females. Illupaividuthy covers 107.1 ha area. Pincode of Illupaividuthy is 614614.