Vilyuysky District (; , ) is an administrativeConstitution of the Sakha Republic and municipalLaw #172-Z #351-III district (raion, or ulus), one of the thirty-four in the Sakha Republic, Russia. It is located in the western central part of the republic and borders with Zhigansky District in the northeast, Kobyaysky District in the east, Gorny District in the south, Verkhnevilyuysky District in the west, and with Olenyoksky District in the northwest. The area of the district is .Registry of the Administrative-Territorial Divisions of the Sakha Republic Its administrative center is the town of Vilyuysk. Population: 25,696 (2002 Census); The population of Vilyuysk accounts for 40.6% of the district's total population.

Geography Main rivers in the district include the Vilyuy and its tributaries the Tyung and Chybyda, as well as the Tympylykan and Lungkha tributaries of the Lena.

History The district was established on January 9, 1930.Center of the Socioeconomic and Political Monitoring. Vilyuysky District

Demographics As of the 2021 Census, the ethnic composition was as follows: Yakuts: 87.4% Russians: 9.1% Evens: 2.1% other ethnicities: 1.4%

Economy The economy of the district is mostly based on agriculture.

Inhabited localities + Municipal compositionTowns / CitiesPopulationMaleFemaleInhabited localities in jurisdictionVilyuysk Urban Settlement()10,5374,669 (45.6%)5,565 (54.4%)Town of Vilyuysk (administrative centre of the district) selo of SosnovkaUrban settlementsPopulationMaleFemaleInhabited localities in jurisdictionKysyl-Syr Urban Settlement()3,1061,578 (50.8%)1,528 (49.2%)Urban-type settlement of Kysyl-Syr Rural settlementsPopulationMaleFemaleRural localities in jurisdiction*Arylakhsky Nasleg()1,051511 (48.6%)540 (51.4%)selo of KhampaBappagayinsky Nasleg()651306 (47.0%)345 (53.0%)''selo of Ilbengeselo of Arylakh selo of Sortol |- |valign="top"|Bekcheginsky Nasleg() |align="center"|477 |align="center"|245 (51.4%) |align="center"|232 (48.6%) |selo of Betyung|- |valign="top"|Borogonsky Nasleg() |align="center"|479 |align="center"|239 (49.9%) |align="center"|240 (50.1%) |selo of Chay|- |valign="top"|Yekyundinsky Nasleg() |align="center"|321 |align="center"|146 (45.5%) |align="center"|175 (54.5%) |selo of Yekyundyu|- |valign="top"|Zhemkonsky Nasleg() |align="center"|483 |align="center"|250 (51.8%) |align="center"|233 (48.2%) |selo of Ebya|- |valign="top"|Kyrgydaysky Nasleg() |align="center"|554 |align="center"|279 (50.4%) |align="center"|275 (49.6%) |selo of Satagay|- |valign="top"|Kyuletsky 1-y Nasleg() |align="center"|801 |align="center"|396 (49.4%) |align="center"|405 (50.6%) |selo of Usun|- |valign="top"|Kyuletsky 2-y Nasleg() |align="center"|412 |align="center"|209 (50.7%) |align="center"|203 (49.3%) |selo of Kyulekyan|- |valign="top"|Lyokyochyonsky Nasleg() |align="center"|428 |align="center"|211 (49.3%) |align="center"|217 (50.7%) |selo of Lyokyochyon|- |valign="top"|Tasagarsky Nasleg() |align="center"|544 |align="center"|277 (50.9%) |align="center"|267 (49.1%) |selo of Tasagar|- |valign="top"|Togussky Nasleg() |align="center"|601 |align="center"|288 (47.9%) |align="center"|313 (52.1%) |selo of Balagachchyselo of Seyat |- |valign="top"|Pervyy Togussky Nasleg() |align="center"|534 |align="center"|268 (50.2%) |align="center"|266 (49.8%) |selo of Tympy|- |valign="top"|Tylgyninsky Nasleg() |align="center"|644 |align="center"|300 (46.6%) |align="center"|344 (53.4%) |selo of Terbyas|- |valign="top"|Khagynsky Nasleg() |align="center"|424 |align="center"|206 (48.6%) |align="center"|218 (51.4%) |selo of Kirovo|- |valign="top"|Khalbakinsky Nasleg() |align="center"|743 |align="center"|362 (48.7%) |align="center"|381 (51.3%) |selo of Tosuselo of Starovatovo |- |valign="top"|Chernyshevsky Nasleg() |align="center"|945 |align="center"|471 (49.8%) |align="center"|474 (50.2%) |selo of Chineke|- |valign="top"|Chochunsky Nasleg() |align="center"|868 |align="center"|444 (51.2%) |align="center"|424 (48.8%) |selo of Sydybylselo of Kyunde |- |valign="top"|Yugyulyatsky Nasleg() |align="center"|619 |align="center"|324 (52.3%) |align="center"|295 (47.7%) |selo'' of Kyubyainde Divisional source:Vilyuysky Ulus (Raion) Official website of the Sakha Republic

*Administrative centers are shown in bold

References Notes

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