Tenwasa is a village in Bade Rajpur tehsil in district of Bastar, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Tenwasa was 1,791 which includes 878 males and 913 females. Tenwasa covers 1203.4 ha area. Pincode of Tenwasa is 496450.