Village Billavaka of Rowthulapudi, East Godavari comes under state ANDHRA PRADESH. This is situated 10 kms far from city TUNI. Total Population of Village is 50 and household count is 13. For Education Village has facility of school.For higher education village also has .Village also has nearby education facility of .For health care village also has Non Government Medical facilities Out Patient. Nearest water sources are Hand Pump. Waste water flows by no Drainage on the streets.