Sankarapuram Siddhayi is a village in Karempudi tehsil in district of Guntur, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Sankarapuram Siddhayi was 5,147 which includes 2,615 males and 2,532 females. Sankarapuram Siddhayi covers 1421 ha area. Pincode of Sankarapuram Siddhayi is 522614.