Village Inrath Kalan of Bikramganj, Rohtas comes under state BIHAR. This is situated 7 kms far from city BIKRAMGANJ. Total Population of Village is 1200 and household count is 181. For Education Village has facility of Govt Primary, school.For higher education village also has .Village also has nearby education facility of .For health care village also has .Nearest water sources are Uncovered Well, Hand Pump, River/Canal. Waste water flows by open Drainage.