Barwadih is a village in Sariya tehsil in district of Giridih, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Barwadih was 3,095 which includes 1,625 males and 1,470 females. Barwadih covers 275.92 ha area. Pincode of Barwadih is 825320.