Sembarambakkam is a village in Poonamallee tehsil in district of Thiruvallur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sembarambakkam was 5,709 which includes 2,877 males and 2,832 females. Sembarambakkam covers 979.74 ha area. Pincode of Sembarambakkam is 600123.