Society

Religion
statistics, data & facts

Statistics and data on Religion within Society. Every chart names its original source and publication date.

40Statistics
8 Jun 2026Latest update
6Topics in Society

Statistics

Religion: all charts and data

Newest first. Every chart names its original source and publication date.

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Catholic Adherents in Poland 2000-2026: From 95% to 84%

Catholic Adherents in Poland 2000-2026 Contents In This Report Overview Full Data Table Three Measures Census vs Church Mass Attendance Adherents in Numbers The Collapse in Vocations Church …

Religious Members in Poland 2026: 99.7% Are Christian

Denomination Members in Poland 2026, by Type of Religion Contents In This Report Overview Full Data Table By Denomination Members Over Time Average Size Non-Christian Members Catholic Members …

Denominations in Poland 2026: 139 of 185 Are Christian

Denominations in Poland 2026, by Group of Religion Contents In This Report Overview Full Data Table Share by Group Growth Over Time Registered by Decade Christian Denominations Protestant …

Non-Religious Spain 1980-2026: From 8.5% to 41% of People

Non-Religious People in Spain 1980-2026 Contents In This Report Overview Full Data Table The Religious Decline Who Are the Non-Religious Atheist, Agnostic, Indifferent Non-Religious by Age In European …

Catholics in Spain 2011-2026: Share Falls From 71% to 54%

Catholics in Spain 2011-2026 Contents In This Report Overview Full Data Table The Non-Religious Rise Today’s Breakdown Practicing vs Non-Practicing Catholic Identity by Age Mass Attendance The Long …

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Religion is one of 6 topics in Society. The other topics complete the picture with their own indicators and sources.

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How the statistics on Religion are made

  • Every chart names the organisation that collected the data and the date it was published.
  • Reported figures, estimates and forecasts are labelled separately.
  • Before publication, figures, units and time periods are checked against the original source.
  • When new data or revisions are released, the chart is updated.
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