section_path: Demographics/Religion
section_name: Religion
paragraph_text: Religion
  
  Hungary is a historically Christian country with a deep-rooted Christian heritage. Hungarian historiography identifies the foundation of the Hungarian state with Stephen I's baptism and coronation with the Holy Crown in A.D. 1000. Stephen promulgated Catholicism as the state religion, and his successors were traditionally known as the Apostolic Kings. The Catholic Church in Hungary remained strong through the centuries, and the Archbishop of Esztergom was granted extraordinary temporal privileges as prince-primate (hercegprímás) of Hungary. The transition to statehood occurred at the turn of the 1st to 2nd millennium when the federation of Magyar tribes was transformed into the Kingdom of Hungary, and Western Christianity, specifically Roman Catholicism, was adopted as state religion.
  
  Although contemporary Hungary has no official religion and recognises freedom of religion as a fundamental right, the constitution "recognises Christianity's nation-building role" in its preamble and in Article VII affirms that "the state may cooperate with the churches for community goals". The 2022 census showed that 42.5% of the Hungarians were Christians, most of whom were Roman Catholics (római katolikusok) (27.5%) and Hungarian Reformed Calvinists (reformátusok) (9.8%), alongside Lutherans (evangélikusok) (1.8%), Greek Catholics (1.7%), and other Christians (1.7%). Jewish (0.1%), Buddhist (0.1%) and Islamic (0.1%) communities are small minorities. 40.1% of the population did not declare a religious affiliation, while 16.1% declared themselves explicitly irreligious.
  
  During the initial stages of the Protestant Reformation, most Hungarians adopted first Lutheranism and then Calvinism in the form of the Hungarian Reformed Church. Key figures in the Calvinist movement included Márton Kálmáncsehi (1500–1550) and Péter Melius Juhász. Melius Juhász played a pivotal role in translating the Bible and other religious texts into Hungarian, and he established Debrecen in the Great Plain as the heart of Hungarian Calvinism, earning it the titles "Hungarian Geneva " or the second " Calvinist Rome ". In the second half of the 16th century, the Jesuits led a Counter-Reformation campaign, and the population once again became predominantly Catholic. This campaign was only partially successful, however, and the (mainly Reformed) Hungarian nobility were able to secure freedom of worship for Protestants. In practice, this meant cuius regio, eius religio; thus, most individual localities in Hungary are still identifiable as historically Catholic, Lutheran, or Reformed. The country's eastern regions, especially around Debrecen (the "Calvinist Rome"), remain almost completely Reformed, a trait they share with historically contiguous ethnically Hungarian regions across the Romanian border. Orthodox Christianity in Hungary is associated with the country's ethnic minorities: Armenians, Bulgarians, Greeks, Romanians, Rusyns, Ukrainians, and Serbs.
  
  Historically, Hungary was home to a significant Jewish community, with a pre-World War II population of more than 800,000; however, it is estimated that just over 564,000 Hungarian Jews were killed between 1941 and 1945 during the Holocaust in Hungary. Between 15 May and 9 July 1944 alone, over 434,000 Jews were deported. Of over 800,000 Jews living within Hungary's borders in 1941–1944, about 255,500 are thought to have survived. There are about 120,000 Jews in Hungary today.