Chak Milki is a village in Chunar tehsil in district of Mirzapur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Chak Milki was 199 which includes 112 males and 87 females. Chak Milki covers 23.5 ha area. Pincode of Chak Milki is 231304.