Village Choto Langai of Umrangso, Dima Hasao comes under state ASSAM. This is situated 7 kms far from city Umrangso (TC). Total Population of Village is 300 and household count is 56. For Education Village has facility of Govt Primary, Govt Middle, Govt Secondary, Govt Senior Secondary, school.For higher education village also has .Village also has nearby education facility of .For health care village also has .Nearest water sources are Uncovered Well, Spring, River/Canal. Waste water flows by no Drainage on the streets.