San Luis Potosí (Spanish pronunciation: [ˈsan ˈlwis potoˈsi]), officially Free and Sovereign State of San Luis Potosí (Spanish: Estado Libre y Soberano de San Luis Potosí), is one of the 31 states which, with the Federal District, comprise the 32 Federal Entities of Mexico. It is divided in 58 municipalities and its capital city is San Luis Potosí.