Namdum Nampum is a village in Yazali tehsil in district of Lower Subansiri, Arunachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Namdum Nampum was 170 which includes 79 males and 91 females. Namdum Nampum covers 44 ha area. Pincode of Namdum Nampum is N/A.