Thagadooru is a village in Nanjangud tehsil in district of Mysore, Karnataka, India. As per the data provided by Census of India in 2011, total population of Thagadooru was 7,755 which includes 3,869 males and 3,886 females. Thagadooru covers 1900.15 ha area. Pincode of Thagadooru is 571119.