Dumpani Bl I Iii is a village in Diyun tehsil in district of Changlang, Arunachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Dumpani Bl I Iii was 2,311 which includes 1,183 males and 1,128 females. Dumpani Bl I Iii covers 800 ha area. Pincode of Dumpani Bl I Iii is N/A.