Mettavoolu is a village in Paderu tehsil in district of Visakhapatnam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Mettavoolu was 51 which includes 22 males and 29 females. Mettavoolu covers N/A area. Pincode of Mettavoolu is 531024.