Vidavalur is a village in Vidavalur 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 Vidavalur was 8,177 which includes 4,318 males and 3,859 females. Vidavalur covers 1724 ha area. Pincode of Vidavalur is 524318.