Average IQ in Cameroon
Cameroon has an average IQ of 77, ranking #158 out of 195 countries globally. This is considered below the global average on the worldwide scale.
Key Statistics
Education System in Cameroon
Cameroon has a bilingual education system (French and English) reflecting its colonial heritage. Education is compulsory for 6 years at primary level.
IQ and Economic Development
Cameroon's GDP per capita of $3,930 reflects a lower-income economy. Research shows a moderate correlation (r ≈ 0.7) between national GDP and measured IQ, though this relationship is complex and bidirectional.
With 6.5 average years of schooling and a 3.1% GDP investment in education, Cameroon has room to increase education investment relative to GDP.
See where your own score lands.
You just saw Cameroon's average is 77. 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
Africa Rankings
| # | Country | Avg IQ |
|---|---|---|
| 1 | Mauritius | 92 |
| 2 | Morocco | 87 |
| 3 | Tunisia | 87 |
| 4 | Egypt | 86 |
| 5 | Algeria | 86 |
| 6 | Seychelles | 86 |
| 7 | Libya | 85 |
| 8 | South Africa | 84 |
| 9 | Nigeria | 84 |
| 10 | Madagascar | 84 |
Data Sources for Cameroon
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.
Cameroon'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.