Petnikota is a village in Kolimigundla tehsil in district of Kurnool, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Petnikota was 6,581 which includes 3,329 males and 3,252 females. Petnikota covers 6595 ha area. Pincode of Petnikota is 518123.