A 2025 Gallup Poll reported that the median share of adults saying religion is important across 38 OECD countries was 36%.
July 16, 2025
high
temporal
Cross-national comparison of self-reported importance of religion among adults in OECD member countries.
The OECD's Education at a Glance 2023 reported that 51 percent of U.S. 25- to 34-year-olds had a postsecondary degree in 2022, a 13 percentage-point increase from 2000, compared with a 2022 OECD average of 47 percent.
January 01, 2022
high
temporal
National postsecondary attainment level and change over time as reported by OECD.