stylistic:style_transfer
Religion

Religion in Switzerland (age 15+, 2018–2020):

Christianity is the predominant religion according to national surveys of Swiss Federal Statistical Office (about 67% of resident population in 2016–2018 and 75% of Swiss citizens), divided between the Catholic Church (35.8% of the population), the Swiss Reformed Church (23.8%), further Protestant churches (2.2%), Eastern Orthodoxy (2.5%), and other Christian denominations (2.2%).

Switzerland has no official state religion, though most of the cantons (except Geneva and Neuchâtel) recognise official churches, either the Catholic Church or the Swiss Reformed Church. These churches, and in some cantons the Old Catholic Church and Jewish congregations, are financed by official taxation of members. In 2020, the Roman Catholic Church had 3,048,475 registered and church tax paying members (corresponding to 35.2% of the total population), while the Swiss Reformed Church had 2,015,816 members (23.3% of the total population).

26.3% of Swiss permanent residents are not affiliated with a religious community.

As of 2020, according to a national survey conducted by the Swiss Federal Statistical Office, Christian minority communities included Neo- Pietism (0.5%), Pentecostalism (0.4%, mostly incorporated in the Schweizer Pfingstmission), Apostolic communities (0.3%), other Protestant denominations (1.1%, including Methodism), the Old Catholic Church (0.1%), other Christian denominations (0.3%). Non-Christian religions are Islam (5.3%), Hinduism (0.6%), Buddhism (0.5%), Judaism (0.25%) and others (0.4%).

Historically, the country was about evenly balanced between Catholic and Protestant, in a complex patchwork. During the Reformation Switzerland became home to many reformers. Geneva converted to Protestantism in 1536, just before John Calvin arrived. In 1541, he founded the Republic of Geneva on his own ideals. It became known internationally as the Protestant Rome and housed such reformers as Theodore Beza, William Farel or Pierre Viret. Zurich became another reform stronghold around the same time, with Huldrych Zwingli and Heinrich Bullinger taking the lead. Anabaptists Felix Manz and Conrad Grebel also operated there. They were later joined by the fleeing Peter Martyr Vermigli and Hans Denck. Other centres included Basel (Andreas Karlstadt and Johannes Oecolampadius), Bern (Berchtold Haller and Niklaus Manuel), and St. Gallen (Joachim Vadian). One canton, Appenzell, was officially divided into Catholic and Protestant sections in 1597. The larger cities and their cantons (Bern, Geneva, Lausanne, Zurich and Basel) used to be predominantly Protestant. Central Switzerland, the Valais, the Ticino, Appenzell Innerrhodes, the Jura, and Fribourg are traditionally Catholic.

The Swiss Constitution of 1848, under the recent impression of the clashes of Catholic vs Protestant cantons that culminated in the Sonderbundskrieg, consciously defines a consociational state, allowing the peaceful co-existence of Catholics and Protestants. A 1980 initiative calling for the complete separation of church and state was rejected by 78.9% of the voters. Some traditionally Protestant cantons and cities nowadays have a slight Catholic majority, because since about 1970 a steadily growing minority were not affiliated with any religious body (21.4% in Switzerland, 2012) especially in traditionally Protestant regions, such as Basel-City (42%), canton of Neuchâtel (38%), canton of Geneva (35%), canton of Vaud (26%), or Zurich city (city: >25%; canton: 23%).