Gamhariya is a village in Khuntpani tehsil in district of Pashchimi Singhbhum, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Gamhariya was 656 which includes 332 males and 324 females. Gamhariya covers 263 ha area. Pincode of Gamhariya is 833201.