Average IQ in Czech Republic
Czech Republic has an average IQ of 100, ranking #25 out of 195 countries globally. This is considered high on the worldwide scale.
Compare Czech Republic with similar countries
Czech Republic's average is 100. Open nearby profiles to see how the ranking, education data, and methodology compare.
Key Statistics
Education System in Czech Republic
The Czech Republic provides 9 years of compulsory education with a tracked secondary system. Strong tradition in engineering and technical education inherited from the Austro-Hungarian period.
IQ and Economic Development
Czech Republic's GDP per capita of $43,210 places it among the world's wealthier nations. Research shows a moderate correlation (r ≈ 0.7) between national GDP and measured IQ, though this relationship is complex and bidirectional.
With 12.7 average years of schooling and a 4.4% GDP investment in education, Czech Republic maintains a moderate investment in education.
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 Czech Republic
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
Country averages answer curiosity. If the question behind your search is really about your own path, start with our career aptitude test guide — what these tests measure, what they miss, and how to use one well.
Where a number like this actually leads
A national average says little about any individual. What a score does predict is the kind of work it suits — that is the question the career tools answer.
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