Average IQ in Costa Rica
Costa Rica has an average IQ of 89, ranking #76 out of 195 countries globally. This is considered average on the worldwide scale.
Compare Costa Rica with similar countries
Costa Rica's average is 89. Open nearby profiles to see how the ranking, education data, and methodology compare.
Key Statistics
Education System in Costa Rica
Costa Rica abolished its military in 1948 and redirected funding to education and healthcare. The country has one of Latin America's highest education expenditures relative to GDP.
IQ and Economic Development
Costa Rica's GDP per capita of $22,360 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 8.7 average years of schooling and a 6.7% GDP investment in education, Costa Rica invests heavily in its education system compared to global norms.
North America Rankings
| # | Country | Avg IQ |
|---|---|---|
| 1 | Canada | 101 |
| 2 | United States | 100 |
| 3 | Mexico | 90 |
| 4 | Cuba | 88 |
| 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 Costa Rica
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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