K O Mallavaram is a village in Tuni tehsil in district of East Godavari, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of K O Mallavaram was 4,394 which includes 2,145 males and 2,249 females. K O Mallavaram covers 531 ha area. Pincode of K O Mallavaram is 533401.