Gadelavalasa is a village in Seethanagaram tehsil in district of East Godavari, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Gadelavalasa was 1,714 which includes 852 males and 862 females. Gadelavalasa covers 439 ha area. Pincode of Gadelavalasa is 535546.