Average IQ in Cuba
Cuba has an average IQ of 88, ranking #82 out of 195 countries globally. This is considered average on the worldwide scale.
Key Statistics
Education System in Cuba
Cuba has one of the highest literacy rates globally and devotes the highest percentage of GDP to education of any country. Education is free and compulsory from ages 6 to 15.
IQ and Economic Development
Cuba's GDP per capita of $11,300 reflects a developing economy. Research shows a moderate correlation (r ≈ 0.7) between national GDP and measured IQ, though this relationship is complex and bidirectional.
With 11.7 average years of schooling and a 11% GDP investment in education, Cuba invests heavily in its education system compared to global norms.
Countries with Similar IQ Scores
North America Rankings
| # | Country | Avg IQ |
|---|---|---|
| 1 | Canada | 101 |
| 2 | United States | 100 |
| 3 | Mexico | 90 |
| 4 | Costa Rica | 89 |
| 5 | Panama | 87 |
| 6 | Dominican Republic | 85 |
| 7 | Honduras | 84 |
| 8 | Trinidad and Tobago | 83 |
| 9 | Guatemala | 83 |
| 10 | El Salvador | 83 |
Data Sources for Cuba
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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