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Historical Values
Year Value
1990 Spanish and Quechua (official), Aymara
1991 Spanish and Quechua (both official), Aymara
1992 Spanish and Quechua (both official), Aymara
1993 Spanish (official), Quechua (official), Aymara
1994 Spanish (official), Quechua (official), Aymara
1995 Spanish (official), Quechua (official), Aymara
1996 Spanish (official), Quechua (official), Aymara
1997 Spanish (official), Quechua (official), Aymara
1998 Spanish (official), Quechua (official), Aymara
1999 Spanish (official), Quechua (official), Aymara
2000 Spanish (official), Quechua (official), Aymara
2001 Spanish (official), Quechua (official), Aymara
2002 Spanish (official), Quechua (official), Aymara
2003 Spanish (official), Quechua (official), Aymara
2004 Spanish (official), Quechua (official), Aymara, and a large number of minor Amazonian languages
2005 Spanish (official), Quechua (official), Aymara, and a large number of minor Amazonian languages
2006 Spanish (official), Quechua (official), Aymara, and a large number of minor Amazonian languages
2007 Spanish (official), Quechua (official), Aymara, and a large number of minor Amazonian languages
2008 Spanish (official), Quechua (official), Aymara, and a large number of minor Amazonian languages
2009 Spanish (official), Quechua (official), Aymara, and a large number of minor Amazonian languages
2010 Spanish 84.1% (official), Quechua 13% (official), Aymara 1.7%, Ashaninka 0.3%, other native languages 0.7% (includes a large number of minor Amazonian languages), other 0.2% (2007 Census)
2011 Spanish (official) 84.1%, Quechua (official) 13%, Aymara 1.7%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.7%, other 0.2% (2007 Census)
2012 Spanish (official) 84.1%, Quechua (official) 13%, Aymara (official) 1.7%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.7%, other 0.2% (2007 Census)
2013 Spanish (official) 84.1%, Quechua (official) 13%, Aymara (official) 1.7%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.7%, other 0.2% (2007 Census)
2014 Spanish (official) 84.1%, Quechua (official) 13%, Aymara (official) 1.7%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.7%, other (includes foreign languages and sign language) 0.2% (2007 est.)
2015 Spanish (official) 84.1%, Quechua (official) 13%, Aymara (official) 1.7%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.7%, other (includes foreign languages and sign language) 0.2% (2007 est.)
2016 Spanish (official) 84.1%, Quechua (official) 13%, Aymara (official) 1.7%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.7%, other (includes foreign languages and sign language) 0.2% (2007 est.)
2017 Spanish (official) 84.1%, Quechua (official) 13%, Aymara (official) 1.7%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.7%, other (includes foreign languages and sign language) 0.2% (2007 est.)
2018 Spanish (official) 82.9%, Quechua (official) 13.6%, Aymara (official) 1.6%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.8%, other (includes foreign languages and sign language) 0.2%, none .1%, unspecified .7% (2017 est.)
2019 Spanish (official) 82.9%, Quechua (official) 13.6%, Aymara (official) 1.6%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.8%, other (includes foreign languages and sign language) 0.2%, none .1%, unspecified .7% (2017 est.)
2020 Spanish (official) 82.9%, Quechua (official) 13.6%, Aymara (official) 1.6%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.8%, other (includes foreign languages and sign language) 0.2%, none .1%, unspecified .7% (2017 est.)
2021 Spanish (official) 82.9%, Quechua (official) 13.6%, Aymara (official) 1.6%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.8%, other (includes foreign languages and sign language) 0.2%, none 0.1%, unspecified 0.7% (2017 est.) major-language sample(s): La Libreta Informativa del Mundo, la fuente indispensable de informaci n b sica. (Spanish) The World Factbook, the indispensable source for basic information.
2022 Spanish (official) 82.9%, Quechua (official) 13.6%, Aymara (official) 1.6%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.8%, other (includes foreign languages and sign language) 0.2%, none 0.1%, unspecified 0.7% (2017 est.) major-language sample(s): La Libreta Informativa del Mundo, la fuente indispensable de informaci n b sica. (Spanish) The World Factbook, the indispensable source for basic information.
2023 Spanish (official) 82.9%, Quechua (official) 13.6%, Aymara (official) 1.6%, Ashaninka 0.3%, other native languages (includes a large number of minor Amazonian languages) 0.8%, other (includes foreign languages and sign language) 0.2%, none 0.1%, unspecified 0.7% (2017 est.) major-language sample(s): La Libreta Informativa del Mundo, la fuente indispensable de informaci n b sica. (Spanish) The World Factbook, the indispensable source for basic information.
2024 Spanish (official) 82.9%, Quechua (official) 13.6%, Aymara (official) 1.6%, Ashaninka 0.3%, other native languages (includes many minor Amazonian languages) 0.8%, other 0.2%, none 0.1%, unspecified 0.7% (2017 est.) major-language sample(s): La Libreta Informativa del Mundo, la fuente indispensable de informaci n b sica. (Spanish) The World Factbook, the indispensable source for basic information.
2025 Spanish (official) 82.9%, Quechua (official) 13.6%, Aymara (official) 1.6%, Ashaninka 0.3%, other native languages (includes many minor Amazonian languages) 0.8%, other 0.2%, none 0.1%, unspecified 0.7% (2017 est.) major-language sample(s): La Libreta Informativa del Mundo, la fuente indispensable de informaci n b sica. (Spanish) The World Factbook, the indispensable source for basic information.