Santhekudlur is a village in Adoni tehsil in district of Kurnool, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Santhekudlur was 4,975 which includes 2,445 males and 2,530 females. Santhekudlur covers 2734 ha area. Pincode of Santhekudlur is 518308.