Chagallu is a village in Nekarikallu tehsil in district of Guntur, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Chagallu was 6,648 which includes 3,333 males and 3,315 females. Chagallu covers 2234 ha area. Pincode of Chagallu is 522615.