Gandhawadih is a village in Topchanchi tehsil in district of Dhanbad, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Gandhawadih was 2,421 which includes 1,221 males and 1,200 females. Gandhawadih covers 324.03 ha area. Pincode of Gandhawadih is 828402.