Kundarjhor 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 Kundarjhor was 1,316 which includes 643 males and 673 females. Kundarjhor covers 427 ha area. Pincode of Kundarjhor is 833203.