Christianity is the predominant religion in Austria. At the 2001 census, 73.6% of the country's population was Catholic. As of 2016 , the number of Catholics has dropped to 58.8% of the population, according to the catholic church itself. There is a much smaller group of Evangelicals, totalling about 4.7% of the population in 2001, now 3.4% in 2016. Since 2001, these two historically dominant religious groups in Austria recorded losses in the number of adherents. The Catholic Church reported an absolute drop of 14.8%, the Evangelical Lutheran and Evangelical Reformed churches of 1.3%. In relative numbers the losses of the smaller Evangelical churches account to 32.5% compared to 21.2% of catholic losses in the same period.
In contrast, due to immigration the number of Muslims in Austria has increased in recent years, with 4.2% of the population calling themselves Muslim in 2001, up to around 5% to 6.2% in 2010, and to 7.9% in 2016. Orthodox churches have also grown to represent up to 6% of the population. Both the communities are represented by recent immigrants, especially from Turkey and the Balkans. There are also minor communities of Hindus, Sikhs, Buddhists and Jews, and other religions in Austria.
The religious composition of Austria for 2016 was also estimated to be 64.2% Catholic, 16.9% Unaffiliated, 7.9% Muslim, 4.8% Protestant, 4.6% Eastern Orthodox and 1.6% other by the Vienna Institute of Demography .
The Protestant Reformation spread from northern Germany to Austria. By the Council of Trent in 1545, almost half of the Austrian population had converted to Lutheranism, while a minority also endorsed Calvinism. Eastern Austria was more affected by this phenomenon than western Austria. After 1545, Austria was recatholicized in the Counter Reformation. The Habsburgs imposed a strict regime to restore the influence of the Catholic Church among Austrians and their campaign proved successful. The Habsburgs for a long time viewed themselves as the vanguard of Catholicism, while all the other Christian confessions and religions were repressed.
In 1781, in the era of Austrian enlightenment, Emperor Joseph II issued a Patent of Tolerance for Austria that allowed other confessions a limited freedom of worship. Religious freedom was declared a constitutional right in Cisleithania after the Austro-Hungarian Ausgleich in 1867 thus paying tribute to the fact that the monarchy was home of numerous religions beside Catholicism such as Greek, Serbian, Romanian, Russian, and Bulgarian Orthodox Christians (Austria neighboured the Ottoman Empire for centuries), both Calvinist and Lutheran Protestants, and Jews. In 1912, after the annexation of Bosnia Hercegovina in 1908, Islam was officially recognised in Austria.
Austria remained largely influenced by Catholicism. After 1918, First Republic Catholic leaders such as Theodor Innitzer and Ignaz Seipel took leading positions within or close to Austria's government and increased their influence during the time of the Austrofascism; Catholicism was treated much like a state religion by Engelbert Dollfuss and Kurt Schuschnigg. Although Catholic leaders initially welcomed the Germans in 1938 during the Anschluss of Austria into Germany, Austrian Catholicism stopped its support of Nazism later on and former religious public figures became involved with the resistance during the Third Reich. Protestants also welcomed Austria's incorporation into Germany, deeming it a "go back to the land of the Reformation". After the end of World War II in 1945, a stricter secularism was imposed in Austria, and religious influence on politics declined.
The Austrian Jewish community of 1938--Vienna alone counted more than 200,000--was reduced to around 4,500 during the Second World War, with about 65,000 Jewish Austrians killed in the Holocaust and 130,000 emigrating. The large majority of the current Jewish population are post-war immigrants, particularly from eastern Europe and central Asia (including Bukharan Jews).Buddhism was legally recognised as a religion in Austria in 1983.
Austria was greatly affected by the Protestant Reformation, to a point where a significant part of the population became Protestant. Lutheranism was the most successful Protestant confession; that was the case among other German-speaking populations across the Holy Roman Empire and Austria was indeed one of them. Calvinism did not receive that much support. The prominent position of the Habsburgs in the Counter-Reformation, however, saw Protestantism all but wiped out beginning in 1545, restoring Catholicism as the dominant religion once more.
The significant Jewish population (around 200,000 in 1938), mainly residing in Vienna, was reduced to just a couple of thousand through mass emigration in 1938 (more than 2/3 of the Jewish population emigrated from 1938 until 1941), and the following Holocaust during the Nazi period. Immigration in more recent years, primarily from Turkey and the former Yugoslavia, has led to an increased number of Muslims and Serbian Orthodox Christians. As in other European countries, there has been a growth of Pagan movements in Austria in recent years.
Buddhism is a legally recognized religion in Austria and it is followed by thousands of people. Although still small in absolute numbers (10,402 at the 2001 census), Buddhism enjoys widespread acceptance in Austria. A majority of Buddhists in the country are Austrian nationals (some of them naturalized after immigration from Asia, predominantly from China and Vietnam), while a considerable number of them are foreign nationals.
As in most European countries, different branches and schools of Buddhism are represented by groups of varying sizes. Vienna not only has the largest number of foreign residents, but is also the place with the longest tradition of Buddhism in the country. Most of Austria's Buddhist temples and centres of practice can be found there; some with a specific Chinese, Vietnamese, Tibetan or Japanese appearance. The latest development has been the establishment of a "Buddhist cemetery" around a stupa-like building for funeral ceremonies at the Vienna Central Cemetery.
Catholicism is the largest religion in Austria, representing between 58.8% and 64.2% of the total population in 2016. The Catholic Church's governing body in Austria is the Austrian Conference of Catholic Bishops, made up of the hierarchy of the two archbishops (Wien, Salzburg), the bishops and the abbot of territorial abbey of Wettingen-Mehrerau. Nevertheless, each bishop is independent in his own diocese, answerable only to the Pope. The current president of the Conference of Catholic Bishops is Cardinal Christoph Schönborn. Schönborn belongs to the Central European noble family of Schönborn. Although Austria has no primate, the archbishop of Salzburg is titled Primus Germaniae (Primate of Germany).
The organization Call to Disobedience (Aufruf zum Ungehorsam in German) is an Austrian movement mainly composed of dissident Catholic priests which started in 2006. The movement claims the support of the majority of Austrian Catholic priests and favors ordination of women, married and non-celibate priesthood, allowing Holy Communion to remarried divorcees and non-Catholics in contrast to teachings of the Catholic Magisterium.
Eastern Orthodox and Oriental Orthodox churches grew over the last decades due to the coming of South Slavic immigrants from the Balkans to Austria. The largest group of Eastern Orthodox in Austria are Serbs. The Vienna Institute of Demography of the Austrian Academy of Sciences estimated in that there were 397,219 Eastern Orthodox Christians in Austria in 2016, representing the 4.6% of the total population.
The Protestant Reformation spread from northern Germany to Austria. By the Council of Trent in 1545, almost half of the Austrian population had converted to Lutheranism, while a much smaller minority also endorsed Calvinism. Eastern Austria was more affected by this phenomenon than western Austria. After 1545, Austria was recatholicized in the Counter Reformation. The Habsburgs imposed a strict regime to restore the influence of the Catholic Church among Austrians and their campaign proved successful; the Habsburgs for a long time viewed themselves as the vanguard of Catholicism, while all the other Christian confessions and religions were repressed.
Protestantism reached a peak percentage of 6,2% by 1951 for the first time in Austrian history since the success of the Counter-Reformation. Currently, it claims around 3,5% of the population. Austrian Protestants are overwhelmingly Lutheran (3,4%), with a small Reformed community (0,1%). New arriving Protestant churches are growing in membership, especially Evangelical Protestants and Pentecostals, a study from the Vienna Institute of Demography of the Austrian Academy of Sciences found that there were an estimate of 412,423 Protestants of all types in Austria in 2016.
The Lutheran Evangelical Church of the Augsburg Confession in Austria has about 300.000 (3.4%) members.
Due to immigration, especially from the Balkans and Turkey, the number of Muslims in Austria has grown exponentially over the latest decades, with an estimated number of Muslims of 686,599, or 7.9% of the total population as of 2010, up from 4.2% in 2001.
Hinduism is a minority religion in Austria, and according to the 2001 census, it was the religion of 3629 people. Since 1998, the 'Hindu Community in Austria' (HRÖ), the official representative of Hindus in Austria, has been able to call itself an 'Official registered confessional community', yet does not enjoy full legal recognition from the state.[self-published source?]
Austria has seen a growth of Pagan movements in recent years, especially Druidic (Druidentum), but also Germanic Heathen (Heidentum), Wiccan and Witchcraft (Hexentum) groups. As of 2010 Austrian motorway authorities have been hiring Druids for geomantic works intended to reduce the number of accidents on the worst stretches of Austrian speedways.
Celtic Neopaganism and Neo-Druids are particularly popular in Austria, by virtue of Austria being the location of the proto-Celtic Hallstatt culture. The Keltendorf in Diex, Kärnten combines archaeological reconstruction with "European geomancy". The Europäische Keltische Gemeinschaft has been active since 1998.
|Main denominations in Austria
The Vienna Institute of Demography of the Austrian Academy of Sciences estimated in a study published in August 2017 the religious affiliation of Austria and Vienna as of 2016, and then they projected the situation to 2046, showing different immigration scenarios. In order to do this, the 2016 population has been reconstructed by applying projection techniques and using the information collected in the 2001 census as basis, and taking into account components of population change, namely migration, fertility, mortality, and religious mobility beetween 2001 and 2015. The results were the following:
Since the second half of the 20th century, the number of churchgoers and people identifying as Catholics and Protestants has dropped (cf. tables).