Anantapur's 2025 population is now estimated at 510,372. In 1950, the population of Anantapur was 31,119. Anantapur has grown by 12,283 in the last year, which represents a 2.47% annual change.These population estimates and projections come from the latest revision of the UN World Urbanization Prospects. These estimates represent the Urban agglomeration of Anantapur, which typically includes Anantapur's population in addition to adjacent suburban areas.