Catholicism was the main religion in Spain as of 2022, with a total of **** million adherents. Islam followed second, with *** followers. Catalonia was the autonomous community with the largest number of Muslims in Spain.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆƽâ°æ can support your business.
Friedrich-Naumann-Stiftung. (June 14, 2022). Religious affiliation of the population in Spain as of 2022 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 23, 2026, from /statistics/1338534/number-adherents-religions-spain/
Friedrich-Naumann-Stiftung. "Religious affiliation of the population in Spain as of 2022 (in millions)." Chart. June 14, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 23, 2026. /statistics/1338534/number-adherents-religions-spain/
Friedrich-Naumann-Stiftung. (2022). Religious affiliation of the population in Spain as of 2022 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 23, 2026. /statistics/1338534/number-adherents-religions-spain/
Friedrich-Naumann-Stiftung. "Religious Affiliation of The Population in Spain as of 2022 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 14 Jun 2022, /statistics/1338534/number-adherents-religions-spain/
Friedrich-Naumann-Stiftung, Religious affiliation of the population in Spain as of 2022 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/1338534/number-adherents-religions-spain/ (last visited July 23, 2026)
Religious affiliation of the population in Spain as of 2022 (in millions) [Graph], Friedrich-Naumann-Stiftung, June 14, 2022. [Online]. Available: /statistics/1338534/number-adherents-religions-spain/
