Riguamarni is a village in Devipur tehsil in district of Deoghar, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Riguamarni was 341 which includes 179 males and 162 females. Riguamarni covers 83 ha area. Pincode of Riguamarni is 815353.