Average IQ in Niger: Score, Ranking & Analysis
Average IQ
69
Global Ranking
#103
out of ~199 countries
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.
Education System in Niger
Niger consistently ranks last or near-last on the UN Human Development Index and has among the world's worst education indicators. Adult literacy is around 37%, primary school completion rates are very low, and girls' enrollment lags far behind boys. The country has a very high birth rate, placing enormous pressure on limited education resources. French-medium instruction creates an immediate language barrier for most students. Malnutrition is pervasive and severely constrains cognitive development from birth. Periodic droughts, food insecurity, and security challenges from Boko Haram in the south and Tuareg activity in the north disrupt schooling.
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.
Niger Compared to Africa
Africa IQ Comparison
Here is how Niger compares to other countries in Africa that are included in our database:
| Country | Average IQ | Global Rank |
|---|---|---|
| Niger | 69 | #103 |
| 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 Niger:
| Country | Average IQ | Global Rank | Region |
|---|---|---|---|
| Venezuela | 84 | #93 | South America |
| Cuba | 85 | #94 | Caribbean |
| Jamaica | 71 | #95 | Caribbean |
| Sudan | 71 | #96 | Africa |
| Somalia | 68 | #97 | Africa |
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 Niger?
Niger's average IQ is estimated at 69, ranking #103 globally. Niger consistently ranks among the world's lowest on education and development indicators, with adult literacy around 37%.
Why does Niger score so low on average IQ?
Niger's score reflects extreme poverty as one of the world's least developed nations, one of the highest birth rates globally straining education resources, pervasive malnutrition severely affecting cognitive development, French-medium instruction inaccessible to most home languages, very low female enrollment, and security threats disrupting schools in southern and northern regions.
How does Niger compare to Chad?
Niger (69) scores similarly to Chad (68). Both are landlocked Sahel nations ranking at the very bottom of global development indices. Chad's even more severe conflict history and geographic isolation give Niger a marginal advantage in education indicators, but both countries face extraordinarily similar challenges of extreme poverty, food insecurity, and educational underdevelopment.
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
Researchers in cognitive psychology, psychometrics & educational science
Last updated
May 10, 2026
All content on MyIQScores is reviewed for scientific accuracy against peer-reviewed research in cognitive psychology and psychometrics. Our editorial team cross-references each article with published literature before publication and updates pages whenever new research warrants a revision.