Mulajammu is a village in Gummalakshmipuram tehsil in district of Vizianagaram, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Mulajammu was 232 which includes 110 males and 122 females. Mulajammu covers 35 ha area. Pincode of Mulajammu is 535523.