The Republic of Bashkortostan (Russian: Респу́блика Башкортоста́н, tr. Respublika Bashkortostan; IPA: [rʲɪsˈpublʲɪkə bəʂkərtɐˈstan]; Bashkir: Башҡортостан Республикаһы, Başqortostan Respublikahı), also known as Bashkiria (Russian: Башки́рия, tr. Bashkiriya; IPA: [bɐʂˈkʲirʲɪjə]) is a federal subject of Russia (a republic). It is located between the Volga River and the Ural Mountains. Its capital is the city of Ufa. Population: 4,072,292 (2010 Census).