Average IQ in Mozambique: Estimates & Context
Estimated Avg IQ
~69
Rank in This Dataset
#100
of 125 countries covered
Region
Africa
Important note: National average IQ scores are estimates based on limited sample sizes and vary across studies. These figures are heavily influenced by socioeconomic factors, access to quality education, healthcare, nutrition, and testing conditions. They do not reflect the intelligence or potential of any individual from that country. IQ scores measure specific cognitive skills and should be interpreted within their proper scientific context.
Where These Numbers Come From — and Why They're Debated
There is no official global IQ census. National IQ figures like the one above come from compiled cross-national datasets — most famously the compilations begun by Richard Lynn and Tatu Vanhanen (IQ and the Wealth of Nations, 2002) and successor datasets, alongside alternative estimates derived from international student assessments such as PISA and TIMSS. These compilations are heavily debated in the academic literature: critics have documented small and unrepresentative samples for many countries, scores extrapolated from neighboring nations, mixing of different tests and decades, and translation and cultural-fit problems. Different datasets can shift a country's estimate — and its rank — by several points.
For these reasons, the figure for Mozambique should be read as a rough estimate of average performance on Western-style cognitive tests under the conditions in which the underlying samples were collected — not as a measure of the innate ability or potential of Mozambique's people. Population-level test averages track education access, childhood nutrition, health, and economic development, and they change as those conditions change (see the Flynn Effect below).
Education System in Mozambique
Mozambique is one of the world's poorest countries and has been rebuilding its education system since the end of a devastating 16-year civil war in 1992. Major progress has been made in primary school enrollment, which has expanded dramatically with international support. However, quality remains a serious challenge: teacher-student ratios are high, many teachers lack formal qualifications, school infrastructure is poor, and Portuguese as the medium of instruction disadvantages the many students whose home language is Bantu. Secondary school completion rates remain very low, and adult literacy is around 63%.
To understand what IQ scores measure and how they're calculated, see our guide on what IQ is. For a breakdown of what different score levels mean, visit our IQ score ranges page.
Mozambique Compared to Africa
Africa IQ Comparison
Here is how Mozambique compares to other countries in Africa that are included in our database:
| Country | Average IQ | Global Rank |
|---|---|---|
| Mozambique | 69 | #100 |
| Morocco | 84 | #80 |
| Algeria | 84 | #81 |
| Tunisia | 83 | #82 |
| Tanzania | 72 | #83 |
| Uganda | 73 | #84 |
Countries with Similar Rankings
These countries have similar average IQ scores and global rankings to Mozambique:
| Country | Average IQ | Global Rank | Region |
|---|---|---|---|
| Ecuador | 89 | #90 | South America |
| Peru | 85 | #91 | South America |
| Chile | 90 | #92 | South America |
| Venezuela | 84 | #93 | South America |
| Cuba | 85 | #94 | Caribbean |
Understanding IQ Distribution
It's crucial to remember that national averages represent the middle of a wide distribution. Within every country, individual IQ scores span the full range from below 70 to above 130 and beyond. A country with an average IQ of 69 will have many individuals scoring well above and below that number. Factors like socioeconomic status, nutrition, education quality, and access to healthcare play significant roles in cognitive development and test performance.
The Flynn Effect — the observation that IQ scores have risen substantially over time in many countries — suggests that environmental improvements like better nutrition, healthcare, and education access can significantly impact cognitive test performance at the population level. Many developing nations are experiencing rapid improvements in these areas.
Frequently Asked Questions
What is the average IQ in Mozambique?
Mozambique's average IQ is estimated at 69, ranking #100 globally. The country has made significant progress expanding primary enrollment since its civil war ended in 1992, but educational quality remains severely constrained by poverty.
Why does Mozambique have a low average IQ?
Mozambique's score reflects extreme poverty, the legacy of a 16-year civil war that destroyed educational infrastructure, chronically underfunded schools, a shortage of qualified teachers, Portuguese-medium instruction disadvantaging Bantu-speaking students, and low secondary school completion rates. Malnutrition also significantly affects cognitive development.
How does Mozambique compare to Tanzania?
Mozambique (69) scores similarly to Tanzania (72). Both southeastern African nations share colonial-era underdevelopment, but Tanzania has benefited from greater political stability and Swahili as a unifying medium of instruction, making education more accessible and producing slightly better average outcomes.
Explore More Countries
See the full list of all countries on our Average IQ by Country page, or take our free IQ test to see how you compare.
MyIQScores Editorial Team
Editorial team focused on cognitive testing & psychometrics research
Last updated
May 10, 2026
MyIQScores content is written and maintained by our editorial team using published research in cognitive psychology and psychometrics as its source base. We label estimates as estimates, link primary sources where available, correct errors when readers flag them, and update pages as research or feedback warrants — see our corrections policy.