Village Kamdhanwan of Dawath, Rohtas comes under state BIHAR. This is situated 11 kms far from city KOATH. Total Population of Village is 205 and household count is 27. For Education Village has facility of school.For higher education village also has Private Arts and Science Degree College. Village also has nearby education facility of .For health care village also has .Nearest water sources are Hand Pump, Tube Wells/Borehole, River/Canal. Waste water flows by open Drainage.