Village Derni of Dariapur, Saran comes under state BIHAR. This is situated 10 kms far from city DIGHWARA. Total Population of Village is 2015 and household count is 365. For Education Village has facility of Govt Primary, Private Primary, Govt Middle, school.For higher education village also has .Village also has nearby education facility of .For health care village also has Primary Heallth Sub Centre, Veterinary Hospital. Nearest water sources are Uncovered Well, Hand Pump. Waste water flows by open Drainage.