Gararajabasa 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 Gararajabasa was 1,358 which includes 667 males and 691 females. Gararajabasa covers 180 ha area. Pincode of Gararajabasa is 833201.