Village Dumai Garh of Manjhi, Saran comes under state BIHAR. This is situated 29 kms far from city CHAPRA. Total Population of Village is 3604 and household count is 523. For Education Village has facility of Govt Primary, Govt 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 Hand Pump, River/Canal. Waste water flows by open Drainage.