Atlur is a mandal in Kadapa district of the state of Andhra Pradesh. It is located in the Badvel revenue division. It consists of 23 revenue villages and 12 gram panchayats.
As per the 2011 census, Atlur mandal has a population of 24,339 with a sex ratio of 979.females per 1,000 males. It has a literacy rate of 56.89%, with male literacy at 69.45% and female literacy at 44.20%.
