Krishnagiri is a village in Krishnagiri tehsil in district of Kurnool, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Krishnagiri was 3,231 which includes 1,569 males and 1,662 females. Krishnagiri covers 3265 ha area. Pincode of Krishnagiri is 518216.