Village Arazi Sariatapur of Kotwa, Purba Champaran comes under state BIHAR. This is situated 25 kms far from city MOTIHARI. Total Population of Village is 639 and household count is 129. For Education Village has facility of Govt Primary, school.For higher education village also has .Village also has nearby education facility of .For health care village also has Family Welfare Centre. Nearest water sources are Uncovered Well, Hand Pump. Waste water flows by open Drainage.