Chak Milkan is a village in Belthara Road tehsil in district of Ballia, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Chak Milkan was 182 which includes 86 males and 96 females. Chak Milkan covers 22.18 ha area. Pincode of Chak Milkan is 221718.