Pathar Kani is a village in Mahagama tehsil in district of Godda, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Pathar Kani was 655 which includes 340 males and 315 females. Pathar Kani covers 63.29 ha area. Pincode of Pathar Kani is 814154.