Koretha is a village in Kanker tehsil in district of Uttar Bastar Kanker, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Koretha was 452 which includes 236 males and 216 females. Koretha covers 338.53 ha area. Pincode of Koretha is 494336.