Periavattu is a village in Tada 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 Periavattu was 1,773 which includes 890 males and 883 females. Periavattu covers 302 ha area. Pincode of Periavattu is 524401.