Domanwadih is a village in Sona Rai Tharhi tehsil in district of Deoghar, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Domanwadih was 79 which includes 37 males and 42 females. Domanwadih covers 21.2 ha area. Pincode of Domanwadih is 814150.