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More Degrees, Less Skill? Key Findings from OECD Education at a Glance 2025

"More people are graduating from university β€” so why do employers say they can't find qualified candidates?" The OECD's latest education report offers a compelling answer. Published on September 9, 2025, Education at a Glance 2025 lays bare the state of the world's education systems with striking frankness. More people are entering higher education, but many don't finish. Attainment levels are rising, but actual skills are flatlining or declining. And one finding hits particularly hard: your parents' education level still largely determines your educational fate.

Table of Contents

  1. What Is Education at a Glance?
  2. Half of University Students Don't Graduate on Time
  3. Why Are Skills Stagnating Despite Rising Attainment?
  4. Family Background Still Shapes Opportunity
  5. What This Data Is Asking of Us

1. What Is Education at a Glance?

Each year, the OECD (Organisation for Economic Co-operation and Development) publishes Education at a Glance, a comprehensive analysis of education data from member countries. Covering hundreds of indicators β€” enrollment rates, graduation rates, education spending, labor market connections β€” it is essential reading for policymakers around the world.

The 2025 edition places a special focus on tertiary (higher) education. It examines enrollment and graduation rates, labor market outcomes by field of study, completion rates, and results from the OECD Survey of Adult Skills (PIAAC). South Korea is among the major countries included.

2. Half of University Students Don't Graduate on Time

Only 43% Graduate Within Expected Duration

Newly collected data from more than 30 OECD countries reveals that only 43% of students who enter bachelor's programs graduate within the standard time frame. Allow one additional year and that figure rises to 59%; allow three extra years and it reaches 70%. That still means roughly three out of ten students who enroll never receive a degree.

Men Are Falling Further Behind

The gender gap here is striking. Among students completing their degree within three years beyond the expected graduation date, 75% are women compared to just 63% of men. Higher dropout rates among male university students are a pattern appearing across multiple countries simultaneously.

What High Dropout Rates Cost Society

High university dropout rates aren't just a personal disappointment β€” they represent lost public investment, deepening skills shortages, and compounded inequality of opportunity. A system that opens its doors to students but doesn't support them through to graduation deserves scrutiny.

3. Why Are Skills Stagnating Despite Rising Attainment?

This is one of the report's most uncomfortable findings. Results from the OECD's Survey of Adult Skills (PIAAC) show that in most OECD countries, adult literacy and numeracy skills either stagnated or actually declined between 2012 and 2023.

The proportion of adults with university degrees keeps climbing. Yet the foundational competencies society actually needs from them β€” reading and comprehending complex text, applying numerical reasoning to real problems β€” are not improving.

Why Might This Be Happening?

Education researchers point to several potential explanations:

  • Degree inflation: As university enrollment expands, academic standards in some institutions may be diluting
  • Exam-centered learning: Systems that reward grades and credentials over genuine mastery of skills
  • The digital paradox: As technology handles more cognitive tasks, students may practice independent thinking less

In the age of AI, this paradox becomes even sharper. When AI can search for information and write essays on demand, what real-world competencies are we actually building in our students?

4. Family Background Still Shapes Opportunity

Here is another uncomfortable truth the data confirms. In every OECD member country, parental educational background exerts a strong influence on whether children pursue higher education.

In England, young adults aged 25–34 who have at least one university-educated parent are more than twice as likely to hold a university degree as peers whose parents did not complete upper secondary school.

Is education still "the great equalizer"? OECD data suggests the ladder remains steeply tilted.

5. What This Data Is Asking of Us

For countries like South Korea, these findings resonate uncomfortably.

  • South Korea has one of the highest university enrollment rates in the world β€” but how do graduates' real-world competencies compare?
  • Does a system in which a single exam (the Suneung) determines university placement truly deliver equality of opportunity?
  • How do we change a structure in which parental wealth and education so strongly shape children's educational trajectories?

Achieving high educational attainment and building genuine competencies are not the same thing. Closing that gap is one of education's central challenges.

Numbers reveal what words often conceal. The data in OECD's Education at a Glance 2025 raises uncomfortable but necessary questions about our educational systems. Competency over credentials. Growth over admission. Equitable opportunity over competition. These are not just ideals β€” they are the direction education must move in.

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More Degrees, Less Skill? Key Findings from OECD Education at a Glance 2025 | MINSSAM.COM