Kauadhab is a village in Sundarpahari tehsil in district of Godda, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Kauadhab was 902 which includes 435 males and 467 females. Kauadhab covers 242 ha area. Pincode of Kauadhab is 814156.