Tatarstan

Tatarstan (Tatar: Татарстан; Russian: Татарстан), officially the Republic of Tatarstan, sometimes also called Tataria, is a republic of Russia located in Eastern Europe. It is a part of the Volga Federal District; and its capital and largest city is Kazan, an important cultural centre in Russia. The region's main source of wealth is oil with a strong petrochemical industry.
The republic borders the oblasts of Kirov, Ulyanovsk, Samara, and Orenburg, as well as the republics of Mari El, Udmurtia, Chuvashia, and Bashkortostan. The area of the republic is 68,000 square kilometres (26,000 sq mi), occupying 0.4% of the total surface of the country. As of the 2021 Census, the population of Tatarstan was 4,004,809.Tatarstan has strong cultural, linguistic, and ethnic ties with its eastern neighbour, Bashkortostan.The official languages of the republic are Tatar and Russian.