Dibang Valley district
| Dibang Valley district | |
|---|---|
| Location in Arunachal Pradesh | |
| Dibang Valley district with administrative circles and other labels | |
| Coordinates (Anini): 28°42′N 95°42′E / 28.700°N 95.700°E | |
| Country | India | 
| State | Arunachal Pradesh | 
| Headquarters | Anini | 
| Government | |
| • Deputy Commissioner | Shri Minga Sherpa, IAS | 
| Area | |
|  • Total | 9,129 km2 (3,525 sq mi) | 
| Population  (2011) | |
|  • Total | 8,004 | 
| • Urban | 27.55% | 
| Demographics | |
| • Literacy | 64.8% | 
| • Sex ratio | 808 | 
| Time zone | UTC+05:30 (IST) | 
| Website | dibangvalley | 
Dibang Valley (/dɪˈbæŋ/ dib-ANG) is a district of the Indian state of Arunachal Pradesh named after the Dibang River or the Talon as the Mishmis call it. It is the least populated district in India and has an area of 9,129 square kilometres (3,525 sq mi).