Nagadung Agustnagar is a village in Udarbond tehsil in district of Cachar, Assam, India. As per the data provided by Census of India in 2011, total population of Nagadung Agustnagar was 612 which includes 336 males and 276 females. Nagadung Agustnagar covers 716.51 ha area. Pincode of Nagadung Agustnagar is N/A.