Oaxaca officially Free and Sovereign State of Oaxaca (Spanish: Estado Libre y Soberano de Oaxaca), is one of the 31 states which, along with the Federal District, comprise the 32 federative entities of Mexico. It is divided into 571 municipalities; of which 418 (almost three quarters) are governed by the system of Usos y costumbres (customs and traditions) with recognized local forms of self governance. Its capital city is Oaxaca de Juárez.