Sadunuguda is a village in Gummalakshmipuram tehsil in district of Vizianagaram, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Sadunuguda was 124 which includes 57 males and 67 females. Sadunuguda covers 5 ha area. Pincode of Sadunuguda is 535523.