Ust-Yansky ulus
Administrative Center – vt.Deputatsky
Population – 10009 (census 2002)
Settlements – 13
Territory – 120300 sq km
Agriculture. Gold mining, tin mining, deer farming, fishing, fur trade.
Distance from Yakutsk – by land – 2068 km
by air – 1025 km
Regional Administration phone : +7(41166)48002, +7(41166)47042