Average IQ in Greece
Greece has an average IQ of 95, ranking #53 out of 195 countries globally. This is considered above average on the worldwide scale.
Key Statistics
Education System in Greece
Greece provides 9 years of compulsory education with a competitive university entrance exam system. Education is free at all levels including university.
IQ and Economic Development
Greece's GDP per capita of $30,270 indicates a middle-to-upper income economy. Research shows a moderate correlation (r ≈ 0.7) between national GDP and measured IQ, though this relationship is complex and bidirectional.
With 10.5 average years of schooling and a 3.6% GDP investment in education, Greece has room to increase education investment relative to GDP.
Countries with Similar IQ Scores
Europe Rankings
| # | Country | Avg IQ |
|---|---|---|
| 1 | Finland | 103 |
| 2 | Netherlands | 103 |
| 3 | Germany | 103 |
| 4 | Switzerland | 103 |
| 5 | Austria | 102 |
| 6 | United Kingdom | 102 |
| 7 | Sweden | 102 |
| 8 | Italy | 102 |
| 9 | Estonia | 102 |
| 10 | Iceland | 102 |
Data Sources for Greece
National IQ estimates are approximate and based on meta-analyses of available cognitive testing data (Becker, 2019; Lynn & Vanhanen, 2012; World Population Review, 2025). These scores reflect measured test performance and are influenced by education, nutrition, healthcare, and socioeconomic factors — they do not measure innate intelligence. Within-country variation is much larger than between-country differences. IQ tests developed in Western contexts may not translate fairly across all cultures. Interpret with appropriate caution.
See the full methodology on our main IQ by Country page for complete source descriptions and data quality notes.
Frequently Asked Questions
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