Religion in the Netherlands 2010-2026: 58% Non-Religious Netherlands 2010-2026, by Religion Contents In This Report Overview Full Data Table Composition in 2026 Roman Catholics Protestants Islam Change by Group Religious vs Non-Religious The 2010 Baseline…
Registered Churches in Poland 2026: 207 by Type of Religion Churches in Poland 2026, by Type Contents In This Report Overview Full Data Table Christian and Non-Christian Growth Over Time The 1990s Boom Christian Bodies…
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…
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…
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…
Religious Affiliation in Poland 2026: 71% Still Catholic Religious Affiliation in Poland 2026 Contents In This Report Overview Full Data Table The Catholic Decline The Rise of the Unstated Minority Faiths Affiliation vs Belief Catholics…
Religion Classes in Poland 2018-2026: From 88% to 73% Religion Classes in Poland 2018-2026 Contents In This Report Overview Full Data Table By School Level The Opting-Out Trend High Schools By City and Region Public…
Religious Beliefs in Poland 2026: 86% Believe, 14% Do Not Religious Beliefs of Poland 2026 Contents In This Report Overview Full Data Table By Denomination The Rise of Non-Believers Mass Attendance Non-Believers by Age The…
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…
Religion by Age in Spain 2026: Only 38% of Youth Affiliated Religious Affiliation by Age, Spain 2026 Contents In This Report Overview Full Data Table The Non-Religious Young Young Adults’ Beliefs Older Spaniards’ Beliefs Practicing…
