Harilwatanr is a village in Deori tehsil in district of Giridih, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Harilwatanr was 339 which includes 176 males and 163 females. Harilwatanr covers 40 ha area. Pincode of Harilwatanr is 815314.