Nagulavalasa is a village in Ganguvarisigadam tehsil in district of Srikakulam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Nagulavalasa was 582 which includes 269 males and 313 females. Nagulavalasa covers 397 ha area. Pincode of Nagulavalasa is 532127.