Kelwardabari is a village in Basna tehsil in district of Mahasamund, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Kelwardabari was 187 which includes 92 males and 95 females. Kelwardabari covers 55.12 ha area. Pincode of Kelwardabari is 493555.