Markachua is a village in Pakhanjur tehsil in district of Uttar Bastar Kanker, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Markachua was 163 which includes 86 males and 77 females. Markachua covers 47.82 ha area. Pincode of Markachua is 491559.