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.
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.
See where your own score lands.
You just saw Trinidad and Tobago's average is 83. Country averages are estimates built from limited data, so your own number is something you can actually measure. The free 50-question test takes about 25 minutes and shows your exact score against every country on this map.
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 | 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
See where your own score lands.
Trinidad and Tobago's average is an estimate from limited data. Your own number is something you can measure: take the free 50-question IQ test for your exact score and where you land against every country on this map.