Kalwar is a village in Durgkondal tehsil in district of Uttar Bastar Kanker, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Kalwar was 169 which includes 79 males and 90 females. Kalwar covers 478.03 ha area. Pincode of Kalwar is 494635.