Sembianatham is a village in Kadavur tehsil in district of Karur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sembianatham was 5,766 which includes 2,926 males and 2,840 females. Sembianatham covers 4213.74 ha area. Pincode of Sembianatham is 621311.