Cantons of Switzerland
The 26 cantons of Switzerland are the member states of the federal state of Switzerland. Each canton was a fully sovereign state with its own border controls, army and currency from the Treaty of Westphalia (1648) until the establishment of the Swiss federal state in 1848. The most recently created canton is the Canton of Jura, which separated from the Canton of Bern in 1979.
In the 16th century, the Old Swiss Confederacy was composed of 13 sovereign cantons, and there were two different kinds: six land (or forest) cantons and seven city (or urban) cantons. Though they were technically part of the Holy Roman Empire, they had become de facto independent when the Swiss defeated Emperor Maximillian in 1499. The six forest cantons were democratic republics, whereas the seven urban cantons were oligarchic republics controlled by noble families.
Each canton has its own constitution, legislature, government and courts. Most of the cantons' legislatures are unicameral parliaments, their size varying between 58 and 200 seats. A few legislatures are general assemblies known as Landsgemeinden. The cantonal governments consist of either five or seven members, depending on the canton. For the names of the institutions, see List of legislative and executive councils of the Cantons of Switzerland.
The Swiss Federal Constitution declares the cantons to be sovereign to the extent their sovereignty is not limited by federal law. The cantons also retain all powers and competencies not delegated to the Confederation by the Constitution. Most significantly, the cantons are responsible for healthcare, welfare, law enforcement and public education; they also retain the power of taxation. The cantonal constitutions determine the degree of autonomy accorded to the municipalities, which varies but almost always includes the power to levy taxes and pass municipal laws. The sizes of the cantons vary from 37 km² to 7,105 km²; the populations vary from 15,471 to 1,244,400.
Direct democracy 
As on the federal level, all cantons provide for (half-) direct democracy. Citizens may demand a popular vote to amend the cantonal constitution or laws, or to veto laws or spending bills passed by the parliament. General popular assemblies (Landsgemeinde) are now limited to the cantons of Appenzell Innerrhoden and Glarus. In all other cantons democratic rights are exercised by secret ballot.
The cantons are listed in the order given in the federal constitution.
|Abbr||Canton||Since||Capital||Population||Area (km²) ||Density (per km²) ||No. munic.||Official languages|
|OW||Obwalden||1291 or 1315 (as part of Unterwalden)||Sarnen||35,878||491||66||7||German|
|NW||Nidwalden||1291 (as Unterwalden)||Stans||41,311||276||138||11||German|
|BS||Basel-Stadt||1501 (as Basel until 1833/1999)||Basel||194,090||37||5,072||3||German|
|AR||Appenzell Ausserrhoden||1513 ||Herisau||53,313||243||220||20||German|
|SG||St. Gallen||1803||St. Gallen||483,101||2,026||222||85||German|
|GR||Graubünden||1803||Chur||193,388||7,105||26||180||German, Romansh, Italian|
|CH||Switzerland||Bern||7,968,705||41,285||174||2,596||German, French, Italian, Romansh|
The two-letter abbreviations for Swiss cantons are widely used, e.g. on car license plates. They are also used in the ISO 3166-2 codes of Switzerland with the prefix "CH-" (Confœderatio Helvetica, Switzerland), e.g. CH-SZ for the canton of Schwyz.
Six of the 26 cantons are traditionally, but no longer officially, called "half-cantons" (German: Halbkanton, French: demi-canton, Italian: semicantone), reflecting a history of mutual association or partition.
The half-cantons are identified in the first article of the Swiss Federal Constitution of 1999 by being joined to their other "half" with the conjunction "and":
The People and the Cantons of Zurich, Bern, Lucerne, Uri, Schwyz, Obwalden and Nidwalden, Glarus, Zug, Fribourg, Solothurn, Basel-Stadt and Basel-Landschaft, Schaffhausen, Appenzell Ausserrhoden and Appenzell Innerrhoden, St. Gallen, Graubünden, Aargau, Thurgau, Ticino, Vaud, Valais, Neuchâtel, Geneva, and Jura form the Swiss Confederation.—Article 1 of the Federal Constitution of the Swiss Confederation (underlining not in original)
The 1999 constitutional revision retained this distinction, on the request of the six cantonal governments, as a way to mark the historic association of the half-cantons to each other. In contrast, the first article of the 1848 and 1874 constitutions constituted the Confederation as the union of "twenty-two sovereign cantons", referring to the half-cantons as "Unterwalden (above and beneath the woods)", "Basel (city and country)" and "Appenzell (both Rhoden)". While the older constitutions referred to these states as "half-cantons", a term that remains in popular use, the 1999 revision and official terminology since then use the appellation "cantons with half a cantonal vote".
With their mutual association a purely historical matter, the half-cantons are since 1848 equal to the other cantons in all but two respects:
- They elect only one member of the Council of States instead of two (Cst. art. 150 par. 2).
- In popular referendums about constitutional amendments, which require for adoption a national popular majority as well as the assent of a majority of the cantons (Ständemehr / majorité des cantons), the result of the half-cantons' popular vote counts only one half of that of the other cantons (Cst. arts. 140, 142). This means that for purposes of a constitutional referendum, at least 12 out of a total of 23 cantonal popular votes must support the amendment.
The reasons for the association between the three pairs of half-cantons are varied:
- Unterwalden never consisted of a single unified jurisdiction. Originally, Obwalden, Nidwalden, and the Abbey of Engelberg formed distinct communities. The collective term Unterwalden remains in use, however, for the area that partook in the creation of the original Swiss confederation in 1291 with Uri and Schwyz. The Federal Charter of 1291 called for representatives from each of the three "areas".
- The canton of Appenzell divided itself into an "inner" and "outer" half ("Rhoden") as a consequence of the Reformation in Switzerland in 1597: Appenzell Innerrhoden (Catholic) and Appenzell Ausserrhoden (Protestant).
- The canton of Basel divided itself as a consequence of a revolt of the Basel countryside in 1833, in order to promote equality among its citizenry, combating claims between rural and city residents over preferential status: Basel-Landschaft and Basel-Stadt.
Names in national languages 
(Names appear in bold when corresponding to the cantonal official language)
|Abbr||Common English||Other English forms||German||French||Italian||Romansh|
|AI||Appenzell Innerrhoden||Appenzell Inner-Rhodes||Appenzell Innerrhoden (help·info)||Appenzell Rhodes-Intérieures||Appenzello Interno||Appenzell dadens|
|AR||Appenzell Ausserrhoden||Appenzell Outer-Rhodes||Appenzell Ausserrhoden (help·info)||Appenzell Rhodes-Extérieures||Appenzello Esterno||Appenzell dador|
|SZ||Schwyz||-||Schwyz (help·info)||Schwyz (or Schwytz)||Svitto||Sviz|
|SG||St. Gallen||St. Gall||St. Gallen (help·info)||Saint-Gall||San Gallo||Son Gagl|
Admission of new cantons 
The enlargement of Switzerland by way of the admission of new cantons ended in 1815. After a failed attempt of Vorarlberg to join Switzerland in 1919, the idea of resuming Swiss enlargement was revived in 2010 by a parliamentary motion that would allow the accession of regions bordering on Switzerland.
See also 
- List of legislative and executive councils of the Cantons of Switzerland
- Data codes for Switzerland#Cantons
- List of cantons of Switzerland by elevation
- Flags of Swiss cantons
- Cantonal bank, a commercial bank (at least partially) owned by the canton
- ^ This is the order generally used in Swiss official documents. At the head of the list are the three city cantons that were considered preeminent in the Old Swiss Confederacy; the other cantons are listed in order of accession to the Confederation. This traditional order of precedence among the cantons has no practical relevance in the modern federal state, in which the cantons are equal to one another, although it still determines formal precedence among the cantons' officials (see Swiss order of precedence).
- ^ as of 5 April 2009[update]
- ^ km²
- ^ Per km², based on 2000 population
- ^ As of 31 December 2007, Bundesamt für Statistik (Federal Department of Statistics) (2008). "Amtliches Gemeindeverzeichnis der Schweiz" (Microsoft Excel). Archived from the original on 11 June 2008. Retrieved 11 November 2008.
- ^ Seat of government and parliament is Herisau, the seat of the judicial authorities is Trogen
- ^ Seat of parliament half-yearly alternates between Frauenfeld and Weinfelden
- Bernhard Ehrenzeller, Philipp Mastronardi, Rainer J. Schweizer, Klaus A. Vallender (eds.) (2002). Die schweizerische Bundesverfassung, Kommentar. ISBN 3-905455-70-6. (German). Cited as Ehrenzeller.
- Häfelin, Ulrich; Haller, Walter; Keller, Helen (2008). Schweizerisches Bundesstaatsrecht (in German) (7th ed.). Zürich: Schulthess. ISBN 978-3-7255-5472-0. Cited as Häfelin.
- Cantons, In the Old Confederation until 1798 in German, French and Italian in the online Historical Dictionary of Switzerland.
- Jura (Canton) in German, French and Italian in the online Historical Dictionary of Switzerland.
- "Switzerland". Encyclopædia Britannica 26. 1911. p. 251. Retrieved 2008-11-11.
- Cantons, In the Federal State since 1848 in German, French and Italian in the online Historical Dictionary of Switzerland.
- Swiss Government website with links to each cantonal government, accessed 11 November 2008
- founding forest-canton, foundation date traditionally given as either 1307, 1304 or 1291 (see Foundation of the Old Swiss Confederacy).
- part of Basel until 1833/1999
- part of Appenzell until 1597/1999
- Act of Mediation, formed out of the Canton of Säntis and the northern half of the Canton of Linth.
- Act of Mediation; formerly the Canton of Raetia, comprising the earlier Three Leagues.
- coterminous with the canton of Thurgau of the Helvetic Republic (1798), formerly a condominium.
- combining the former cantons of Bellinzona and Lugano; see Ennetbirgische Vogteien.
- Act of Mediation, formerly Canton of Léman.
- Restoration, formerly the Simplon département
- claimed by Frederick William III of Prussia until the Neuchâtel Crisis of 1856–1857.
- seceded from Berne
- Federal Constitution of the Swiss Confederation of 18 April 1999, SR/RS 101 (E·D·F·I), art. 1 (E·D·F·I)
- Felix Hafner / Rainer J. Schweizer in Ehrenzeller, Art. 1 N 2; Häfelin, N 966.
- Twenty-three after the creation of the Canton of Jura in 1978.
- Bundesverfassung der Schweizerischen Eidgenossenschaft vom 29. Mai 1874, Bundesverfassung der Schweizerischen Eidgenossenschaft vom 12. September 1848 (German); author's translation.
- Felix Hafner / Rainer J. Schweizer in Ehrenzeller, Art. 1 N 10; Häfelin, N 963
- Häfelin, N 963, 967
- Häfelin, N 950
- Pacte fédéral du 1er août 1291] sur Admin.ch "vallée inférieure d'Unterwald" signifie Nidwald.
- Pacte fédéral du 1er août 1291 sur Cliotexte
- Réforme catholique, Contre-Réforme et scission Article du dictionnaire historique de la Suisse
- De la République helvétique à la division du canton (1798-1833) Article du dictionnaire historique de la Suisse
|Wikimedia Commons has media related to: Cantons of Switzerland|
- Swissworld.org – The cantons of Switzerland
- GeoPuzzle – Assemble cantons on a Swiss map
- Badac – Database on Swiss cantons and cities (French/German)
|Wikisource has the text of a 1911 Encyclopædia Britannica article about The History of Switzerland.|