Though Spanish is spoken by pretty much every Bolivian (they learn it in school) – there are many other languages spoken here too. If you can speak a bit of Spanish you will find the Bolivian accent clear, and easy to understand.  Bolivia is home to the largest indigenous peoples population in South America – which means that dozens of indigenous languages are spoken across the country! The most prominent languages other than Spanish being Aymara, Quechua, Chiquitano, and Guaraní. Bolivian Sign Language, which is closely related to American Sign Language, is also used. The 2009 Constitution declares both indigenous languages and Spanish as official languages of the state. It lists 36 specific indigenous languages as official, though some are now extinct. Spanish and Quechua are mainly spoken in the Andes region, Aymara around Lake Titicaca in the Altiplano, Chiquitano in central Santa Cruz department, and Guaraní in the southeastern area near the borders with Paraguay and Argentina.