Mahuatanr is a village in Gumia tehsil in district of Bokaro, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Mahuatanr was 3,554 which includes 1,864 males and 1,690 females. Mahuatanr covers 657.78 ha area. Pincode of Mahuatanr is 829134.