Khairevu is a village in Settur tehsil in district of Anantapur, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Khairevu was 6,596 which includes 3,294 males and 3,302 females. Khairevu covers 3870 ha area. Pincode of Khairevu is 515761.