Village Koiriadih Kalan of Patan, Palamu comes under state JHARKHAND. This is situated 33 kms far from city DALTONGANJ. Total Population of Village is 321 and household count is 60. 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 closed Drainage.