Suddamadugu Thagelu is a village in Sullurpeta tehsil in district of Sri Potti Sriramulu Nellore, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Suddamadugu Thagelu was 308 which includes 152 males and 156 females. Suddamadugu Thagelu covers 120 ha area. Pincode of Suddamadugu Thagelu is 524121.