Jamuniatanr is a village in Madhupur tehsil in district of Deoghar, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Jamuniatanr was 560 which includes 293 males and 267 females. Jamuniatanr covers 53 ha area. Pincode of Jamuniatanr is 814152.