Anantapur district (officially:Anantapuram district) is a district in the Rayalaseema region of Andhra Pradesh, India. The district headquarters is located at Anantapur city. Census, the district had a population of 4,083,315, of which 28.09% is urban and a literacy rate of 64.28%. It is the largest district in terms of area in Andhra Pradesh and 7th largest district in India respectively.