Jung Dafadar is a village in Samaguri tehsil in district of Nagaon, Assam, India. As per the data provided by Census of India in 2011, total population of Jung Dafadar was 444 which includes 226 males and 218 females. Jung Dafadar covers 180.67 ha area. Pincode of Jung Dafadar is 782140.