Birwadohar is a village in Chhatarpur tehsil in district of Palamu, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Birwadohar was 173 which includes 98 males and 75 females. Birwadohar covers 236 ha area. Pincode of Birwadohar is 822113.