 The constitution says that all indigenous languages are official, listing 36 specific languages, of which some are extinct.Spanish and Quechua are spoken primarily in the Andes region; Aymara is mainly spoken in the Altiplano around Lake Titicaca, Chiquitano is spoken in the central part of Santa Cruz and Guaraní in the southeast on the border with Paraguay.The following languages are listed as official languages in the Constitution of Bolivia.