Chagallu is a village in Peddapappur tehsil in district of Anantapur, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Chagallu was 2,283 which includes 1,142 males and 1,141 females. Chagallu covers 1775 ha area. Pincode of Chagallu is 515445.