Samlabahiar is a village in Madhupur tehsil in district of Deoghar, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Samlabahiar was 303 which includes 162 males and 141 females. Samlabahiar covers 44 ha area. Pincode of Samlabahiar is 814152.