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Historical Values
Year Value
1990 German (official), Alemannic dialect
1991 German (official), Alemannic dialect
1992 German (official), Alemannic dialect
1993 German (official), Alemannic dialect
1994 German (official), Alemannic dialect
1995 German (official), Alemannic dialect
1996 German (official), Alemannic dialect
1997 German (official), Alemannic dialect
1998 German (official), Alemannic dialect
1999 German (official), Alemannic dialect
2000 German (official), Alemannic dialect
2001 German (official), Alemannic dialect
2002 German (official), Alemannic dialect
2003 German (official), Alemannic dialect
2004 German (official), Alemannic dialect
2005 German (official), Alemannic dialect
2006 German (official), Alemannic dialect
2007 German (official), Alemannic dialect
2008 German (official), Alemannic dialect
2009 German (official), Alemannic dialect
2010 German (official), Alemannic dialect
2011 German (official), Alemannic dialect
2012 German (official), Alemannic dialect
2013 German (official), Alemannic dialect
2014 German 94.5% (official) (Alemannic is the main dialect), Italian 1.1%, other 4.3% (2010 est.)
2015 German 94.5% (official) (Alemannic is the main dialect), Italian 1.1%, other 4.3% (2010 est.)
2016 German 94.5% (official) (Alemannic is the main dialect), Italian 1.1%, other 4.3% (2010 est.)
2017 German 94.5% (official) (Alemannic is the main dialect), Italian 1.1%, other 4.3% (2010 est.)
2018 German 91.5% (official) (Alemannic is the main dialect), Italian 1.5%, Turkish 1.3%, Portuguese 1.1%, other 4.6% (2015 est.)
2019 German 91.5% (official) (Alemannic is the main dialect), Italian 1.5%, Turkish 1.3%, Portuguese 1.1%, other 4.6% (2015 est.)
2020 German 91.5% (official) (Alemannic is the main dialect), Italian 1.5%, Turkish 1.3%, Portuguese 1.1%, other 4.6% (2015 est.)
2021 German 91.5% (official) (Alemannic is the main dialect), Italian 1.5%, Turkish 1.3%, Portuguese 1.1%, other 4.6% (2015 est.) major-language sample(s): Das World Factbook, die unverzichtbare Quelle f r grundlegende Informationen. (German) The World Factbook, the indispensable source for basic information.
2022 German 91.5% (official) (Alemannic is the main dialect), Italian 1.5%, Turkish 1.3%, Portuguese 1.1%, other 4.6% (2015 est.) major-language sample(s): Das World Factbook, die unverzichtbare Quelle f r grundlegende Informationen. (German) The World Factbook, the indispensable source for basic information.
2023 German 91.5% (official) (Alemannic is the main dialect), Italian 1.5%, Turkish 1.3%, Portuguese 1.1%, other 4.6% (2015 est.) major-language sample(s): Das World Factbook, die unverzichtbare Quelle f r grundlegende Informationen. (German) The World Factbook, the indispensable source for basic information.
2024 German 91.5% (official, Alemannic is the main dialect), Italian 1.5%, Turkish 1.3%, Portuguese 1.1%, other 4.6% (2015 est.) major-language sample(s): Das World Factbook, die unverzichtbare Quelle f r grundlegende Informationen. (German) The World Factbook, the indispensable source for basic information.
2025 German 91.5% (official, Alemannic is the main dialect), Italian 1.5%, Turkish 1.3%, Portuguese 1.1%, other 4.6% (2015 est.) major-language sample(s): Das World Factbook, die unverzichtbare Quelle f r grundlegende Informationen. (German) The World Factbook, the indispensable source for basic information.