Kadapa district (officially: YSR district; formerly: Cuddapah district: 19 ) is one of the twenty six districts in the Indian state of Andhra Pradesh. On 19 August 2005 nomenclature of “Cuddapah” has been changed as “Kadapa” by the Government of A.P. It was renamed as Y.S.R District during the year 2010, in honour of Y. S. Rajasekhara Reddy, commemorating the former chief minister of united Andhra Pradesh. It is also one of the eight districts in the Rayalaseema region. Kadapa is the administrative headquarters for this district. From Wikipedia