Krishnanagar is a village in Ramanujganj tehsil in district of Surguja, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Krishnanagar was 1,651 which includes 859 males and 792 females. Krishnanagar covers 690.82 ha area. Pincode of Krishnanagar is 497220.