Usun-Kyuyol (; , Uhun Küöl) is a rural locality (a selo), the only inhabited locality, and the administrative center of Arylakhsky Rural Okrug of Verkhnekolymsky District in the Sakha Republic, Russia, located from Zyryanka, the administrative center of the district. Its population as of the 2010 Census was 499,Sakha Republic Territorial Branch of the Federal State Statistics Service. Results of the 2010 All-Russian Census. Численность населения по районам, городским и сельским населённым пунктам (Population Counts by Districts, Urban and Rural Inhabited Localities) of whom 254 were male and 245 female, down from 575 recorded during the 2002 Census.Registry of the Administrative-Territorial Divisions of the Sakha Republic
References Notes
Sources Official website of the Sakha Republic. Registry of the Administrative-Territorial Divisions of the Sakha Republic. Verkhnekolymsky District.