Tattinsky District (, Taatta uluuha) is an administrative and municipal district (raion, or ulus), one of the thirty-four in the Sakha Republic, Russia. It is located in the eastern central part of the republic and borders with Tomponsky District in the north and east, Ust-Maysky District in the south, Churapchinsky District in the southwest, and with Ust-Aldansky District in the northwest. The area of the district is 19000 km2. Its administrative center is the rural locality (a selo) of Ytyk-Kyuyol. Population: 16,601 (2002 Census); The population of Ytyk-Kyuyol accounts for 39.6% of the district's total population.

Geography

The landscape of the district is mostly flat. Its main rivers include the Amga, the Aldan and the Tatta, a tributary of the latter.

Climate

Average January temperature ranges from -44 to -42 C and average July temperature is +18 C. Annual precipitation is 200 - 250 mm.

History

The district was established on May 25, 1930. Until 1990, it was called Alexeyevsky (Алексе́евский).

Demographics

As of the 2021 Census, the ethnic composition was as follows:

Economy

The economy of the district is mostly based on agriculture.

Inhabited localities

Divisional source: Population source: *Administrative centers are shown in bold

Sources