Kotrahi is a village in Wadrafnagar tehsil in district of Surguja, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Kotrahi was 2,905 which includes 1,507 males and 1,398 females. Kotrahi covers 743.32 ha area. Pincode of Kotrahi is 497225.