Village Banmankhi of Banmankhi, Purnia comes under state BIHAR. This is situated 8 kms far from city BANMANKHI. Total Population of Village is 7035 and household count is 1446. 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 Primary Health Centre, Primary Heallth Sub Centre, Maternity And Child Welfare Centre, TB Clinic, Family Welfare Centre. Nearest water sources are Hand Pump, Tube Wells/Borehole. Waste water flows by open Drainage.