Kalaiya is a village in Jagannathpur tehsil in district of Pashchimi Singhbhum, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Kalaiya was 1,645 which includes 833 males and 812 females. Kalaiya covers 806.12 ha area. Pincode of Kalaiya is 833203.