Gopatnagar is a village in Bharatpur tehsil in district of Koriya, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Gopatnagar was 80 which includes 42 males and 38 females. Gopatnagar covers 356.95 ha area. Pincode of Gopatnagar is 497778.