The Republic of Mordovia (Russian: Респу́блика Мордо́вия, tr. Respublika Mordoviya; IPA: [rʲɪsˈpublʲɪkə mɐrˈdovʲɪjə]; Moksha/Erzya: Мордовия Республикась, Mordoviya Respublikas), also known in English as Mordvinia, is a federal subject of Russia (a republic). Its capital is the city of Saransk. As of the 2010 Census, the population of the republic was 834,755. Ethnic Russians(53.4%) and Mordvins(40,0%) account for the majority of the population.