Ufa is the largest city in and the capital of Bashkortostan, Russia. The city lies at the confluence of the Belaya and Ufa rivers, in the centre-north of Bashkortostan, on hills forming the Ufa Plateau to the west of the southern Ural Mountains, with a population of over 1.1 million residents, up to 1.4 million residents in the urban agglomeration. Ufa is the tenth-most populous city in Russia, and the fourth-most populous city in the Volga Federal District.