Gangammavalasa is a village in Jiyyammavalasa tehsil in district of Vizianagaram, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Gangammavalasa was N/A which includes N/A males and N/A females. Gangammavalasa covers 16 ha area. Pincode of Gangammavalasa is N/A.