Alajangi is a village in Bobbili tehsil in district of Vizianagaram, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Alajangi was 5,283 which includes 2,603 males and 2,680 females. Alajangi covers 926 ha area. Pincode of Alajangi is 535568.