Guadag is a village in Nawadiha Bazar Nawadiha tehsil in district of Palamu, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Guadag was 68 which includes 35 males and 33 females. Guadag covers 283 ha area. Pincode of Guadag is 822113.