Ust-Koksinsky District (Russian: Усть-Ко́ксинский райо́н; Altay: Кӧк-Суу Оозы аймак, Kök-Suu Oozı aymak) is an administrative[1] and municipal[5] district (raion), one of the ten in the Altai Republic, Russia. It is located in the west and southwest of the republic. The area of the district is 12,960 square kilometers (5,000 sq mi).[3] Its administrative center is the rural locality (a selo) of Ust-Koksa.[1] As of the 2010 Census, the total population of the district was 17,020, with the population of Ust-Koksa accounting for 25.7% of that number.[4]
^Всесоюзная перепись населения 1979 г. Национальный состав населения по регионам России [All Union Population Census of 1979. Ethnic composition of the population by regions of Russia] (XLS). Всесоюзная перепись населения 1979 года [All-Union Population Census of 1979] (in Russian). 1979 – via Demoscope Weekly (website of the Institute of Demographics of the State University—Higher School of Economics.