Kalavakur is a village in Pellakur tehsil in district of Sri Potti Sriramulu Nellore, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Kalavakur was 1,207 which includes 579 males and 628 females. Kalavakur covers 742 ha area. Pincode of Kalavakur is 524421.