Kailatanr is a village in Sariya tehsil in district of Giridih, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Kailatanr was 2,354 which includes 1,211 males and 1,143 females. Kailatanr covers 399 ha area. Pincode of Kailatanr is 825322.