Chandan Chaki is a village in Maharajganj tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Chandan Chaki was 912 which includes 444 males and 468 females. Chandan Chaki covers 264.03 ha area. Pincode of Chandan Chaki is 273303.