Banja is a village in Bhaiyathan tehsil in district of Surguja, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Banja was 3,423 which includes 1,658 males and 1,765 females. Banja covers 1058.71 ha area. Pincode of Banja is 497231.