Thyagarajapuram is a village in Sankarapuram tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thyagarajapuram was 2,434 which includes 1,259 males and 1,175 females. Thyagarajapuram covers 288.08 ha area. Pincode of Thyagarajapuram is 606401.