Baidnathpur is a village in Kharsawan tehsil in district of Saraikela Kharsawan, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Baidnathpur was 388 which includes 186 males and 202 females. Baidnathpur covers 45 ha area. Pincode of Baidnathpur is 833010.