Longki Milik 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 Longki Milik was 63 which includes 31 males and 32 females. Longki Milik covers 2 ha area. Pincode of Longki Milik is 782460.