Village Dhangua of Kargahar, Rohtas comes under state BIHAR. This is situated 20 kms far from city SASARAM. Total Population of Village is 498 and household count is 72. 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 .Nearest water sources are Hand Pump, River/Canal. Waste water flows by open Drainage.