Village Arko of Sisai, Gumla comes under state JHARKHAND. This is situated 18 kms far from city LOHARDAGA. Total Population of Village is 1990 and household count is 357. For Education Village has facility of Govt Primary, Private Primary, Private Middle, 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.