Bihajhar is a village in Bagbahra tehsil in district of Mahasamund, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Bihajhar was 1,285 which includes 677 males and 608 females. Bihajhar covers 465.01 ha area. Pincode of Bihajhar is 493445.