Gogannamattam is a village in Mamidikuduru tehsil in district of East Godavari, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Gogannamattam was 6,731 which includes 3,408 males and 3,323 females. Gogannamattam covers 1016 ha area. Pincode of Gogannamattam is 533248.