Nadagam is a village in Narasannapeta tehsil in district of Srikakulam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Nadagam was 4,132 which includes 2,016 males and 2,116 females. Nadagam covers 680 ha area. Pincode of Nadagam is 532425.