Mongaldhar Chakma is a village in Diphu tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Mongaldhar Chakma was 71 which includes 39 males and 32 females. Mongaldhar Chakma covers 30 ha area. Pincode of Mongaldhar Chakma is 782460.