Kereya is a village in Thethaitangar tehsil in district of Simdega, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Kereya was 5,731 which includes 2,870 males and 2,861 females. Kereya covers 3058.07 ha area. Pincode of Kereya is 835226.