Dewsaw Mawlein is a village in Mawphlang tehsil in district of East Khasi Hills, Meghalaya, India. As per the data provided by Census of India in 2011, total population of Dewsaw Mawlein was 108 which includes 56 males and 52 females. Dewsaw Mawlein covers N/A area. Pincode of Dewsaw Mawlein is 793121.