Gannavaram is a village in Nathavaram tehsil in district of Visakhapatnam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Gannavaram was 3,653 which includes 1,802 males and 1,851 females. Gannavaram covers 713 ha area. Pincode of Gannavaram is 531115.