Birajpur is a village in Karma Tanr Vidyasagar tehsil in district of Jamtara, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Birajpur was 2,310 which includes 1,168 males and 1,142 females. Birajpur covers 137 ha area. Pincode of Birajpur is 815352.