This statistic presents the share of non-believers within the Spanish population from 2011 to 2023. In June 2018, the percentage of non-believers amounted to 15.3 percent, which represents a slight decrease compared to July 2017.
The source asked the question in the following way: "How do you define yourself in religious matters: Catholic, believer in another religion, non-believer or atheist?
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* Data prior to 2023 was taken from previous versions of the report.
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Centro de Investigaciones Sociológicas. (June 13, 2023). Share of non-believers in Spain from 2011 to 2023 [Graph]. In Statista. Retrieved October 15, 2024, from https://www.statista.com/statistics/992710/share-of-non-believers-in-spain/
Centro de Investigaciones Sociológicas. "Share of non-believers in Spain from 2011 to 2023." Chart. June 13, 2023. Statista. Accessed October 15, 2024. https://www.statista.com/statistics/992710/share-of-non-believers-in-spain/
Centro de Investigaciones Sociológicas. (2023). Share of non-believers in Spain from 2011 to 2023. Statista. Statista Inc.. Accessed: October 15, 2024. https://www.statista.com/statistics/992710/share-of-non-believers-in-spain/
Centro de Investigaciones Sociológicas. "Share of Non-believers in Spain from 2011 to 2023." Statista, Statista Inc., 13 Jun 2023, https://www.statista.com/statistics/992710/share-of-non-believers-in-spain/
Centro de Investigaciones Sociológicas, Share of non-believers in Spain from 2011 to 2023 Statista, https://www.statista.com/statistics/992710/share-of-non-believers-in-spain/ (last visited October 15, 2024)
Share of non-believers in Spain from 2011 to 2023 [Graph], Centro de Investigaciones Sociológicas, June 13, 2023. [Online]. Available: https://www.statista.com/statistics/992710/share-of-non-believers-in-spain/