Village Chak Bairisal of Patepur, Vaishali comes under state BIHAR. This is situated 40 kms far from city HAJIPUR. Total Population of Village is 596 and household count is 127. For Education Village has facility of 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. Waste water flows by open Drainage.