Sembarampattu 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 Sembarampattu was 2,475 which includes 1,249 males and 1,226 females. Sembarampattu covers 392.16 ha area. Pincode of Sembarampattu is 606401.