Village Biswak of Islampur, Nalanda comes under state BIHAR. This is situated 4 kms far from city ISLAMPUR. Total Population of Village is 2918 and household count is 392. For Education Village has facility of Govt Primary, Govt Middle, Private Secondary, school.For higher education village also has .Village also has nearby education facility of .For health care village also has Primary Health Centre, Primary Heallth Sub Centre, Maternity And Child Welfare Centre, TB Clinic, Family Welfare Centre, Non Government Medical facilities Out Patient. Nearest water sources are Uncovered Well, Hand Pump, Tube Wells/Borehole. Waste water flows by open Drainage.