Ust-UrkimaUst-Urkima is a types of [inhabited localities in Russia|rural locality] and the administrative center of Nyukzhinsky Selsoviet of Tyndinsky District, Amur Oblast, Russia. The population was 260 as of 2018. There are 5 streets.GeographyUst-Urkima is located 154 km northwest of Tynda by road. Larba is the nearest rural locality.