Langphermukh is a village in Umrangso tehsil in district of Dima Hasao, Assam, India. As per the data provided by Census of India in 2011, total population of Langphermukh was 173 which includes 83 males and 90 females. Langphermukh covers N/A area. Pincode of Langphermukh is N/A.