Sendamangalam is a village in Sankarankoil tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sendamangalam was 15,613 which includes 7,748 males and 7,865 females. Sendamangalam covers 2316.98 ha area. Pincode of Sendamangalam is 627857.