Unjividuthy 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 Unjividuthy was 3,405 which includes 1,727 males and 1,678 females. Unjividuthy covers 806.29 ha area. Pincode of Unjividuthy is 614614.