Village Kusthan of Bihariganj, Madhepura comes under state BIHAR. This is situated 45 kms far from city MADHEPURA. Total Population of Village is 7408 and household count is 1448. For Education Village has facility of Govt Primary, Govt Middle, Private Secondary, school.For higher education village also has Govt Arts and Science Degree College. Village also has nearby education facility of .For health care village also has Primary Heallth Sub Centre, Maternity And Child Welfare Centre. Nearest water sources are Uncovered Well, Hand Pump, Tube Wells/Borehole. Waste water flows by closed Drainage, open Drainage.