Average IQ in Trinidad and Tobago
Trinidad and Tobago has an average IQ of 83, ranking #133 out of 195 countries globally. This is considered below average on the worldwide scale.
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Trinidad and Tobago's average is 83. Open nearby profiles to see how the ranking, education data, and methodology compare.
Key Statistics
Education System in Trinidad and Tobago
Trinidad and Tobago provides free education from primary through university level. The Secondary Entrance Assessment determines placement in secondary schools.
IQ and Economic Development
Trinidad and Tobago's GDP per capita of $26,350 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 11.1 average years of schooling and a 4.2% GDP investment in education, Trinidad and Tobago maintains a moderate investment in education.
North America Rankings
| # | Country | Avg IQ |
|---|---|---|
| 1 | Canada | 101 |
| 2 | United States | 100 |
| 3 | Mexico | 90 |
| 4 | Costa Rica | 89 |
| 5 | Cuba | 88 |
| 6 | Panama | 87 |
| 7 | Dominican Republic | 85 |
| 8 | Honduras | 84 |
| 9 | Guatemala | 83 |
| 10 | El Salvador | 83 |
Data Sources for Trinidad and Tobago
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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