Village Chilharua of Dinara, Rohtas comes under state BIHAR. This is situated 58 kms far from city SASARAM. Total Population of Village is 2710 and household count is 356. 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 Hand Pump, Tube Wells/Borehole, Spring. Waste water flows by open Drainage.