According to 2011 census data, Christianity is the largest religion in Hungary, with around 5.2 million adherents (52.9%),[109] while the largest denomination in Hungary is Catholicism (38.9% — Roman Catholicism 37.1%; Greek Catholicism 1.8%).[110] There is a significant Calvinist minority (11.6% of the population) and smaller Lutheran (2.2%), Orthodox (0.1%) and Jewish (0.1%) minorities. However, these census figures are representative of religious affiliation rather than practice; fewer than 12% of Hungarians attend religious services at least once a week and fewer than 50% at least once a year, while 30% of Hungarians do not believe in God.[111] The census showed a large drop of religious adherents, from 74.6% to 54.7% in ten years' time, replacing them by people either who do not wish answer or people who are not following a religion.
Reference 1 (cities): Budapest, Debrecen, Szeged, Miskolc, Pécs, Győr, Nyíregyháza, Kecskemét and Székesfehérvár.
Reference 2 (years): Population (1949), Population (1990) and Population (2011).
Source: http://en.wikipedia.org/wiki/Demographics_of_Hungary
Reference 2 (years): Population (1949), Population (1990) and Population (2011).
Source: http://en.wikipedia.org/wiki/Demographics_of_Hungary
