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  3. Namibia

Average IQ in Namibia

Namibia has an average IQ of 80, ranking #142 out of 195 countries globally. This is considered below average on the worldwide scale.

80
Average IQ Score
Below Average (80–87) · Rank #142 of 195
Source: Lynn & Vanhanen (2012) (2012)

Compare Namibia with similar countries

Namibia's average is 80. Open nearby profiles to see how the ranking, education data, and methodology compare.

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Key Statistics

Population
2,500,000
GDP per Capita (PPP)
$10,520
World Bank, 2023
Literacy Rate
92%
UNESCO, 2023
Human Development Index
0.615
UNDP, 2023
Mean Years of Schooling
7
Adults 25+
Education Expenditure
9.6%
% of GDP

Education System in Namibia

Namibia provides 7 years of compulsory education and invests one of the highest percentages of GDP in education globally. Post-independence reforms have significantly expanded access.

IQ and Economic Development

Namibia's GDP per capita of $10,520 reflects a developing economy. Research shows a moderate correlation (r ≈ 0.7) between national GDP and measured IQ, though this relationship is complex and bidirectional.

With 7 average years of schooling and a 9.6% GDP investment in education, Namibia invests heavily in its education system compared to global norms.

Africa Rankings

#CountryAvg IQ
1Mauritius92
2Morocco87
3Tunisia87
4Egypt86
5Algeria86
6Seychelles86
7Libya85
8South Africa84
9Nigeria84
10Madagascar84

Data Sources for Namibia

IQ Score:Lynn & Vanhanen (2012) (2012) (from "Intelligence: A Unifying Construct"). Some estimates in this dataset may be imputed from educational achievement data rather than direct testing.
GDP & Education Spending:World Bank (2023)
HDI & Schooling:UNDP Human Development Report (2023–2024)
Literacy Rate:UNESCO Institute for Statistics (2023)
Population:UN World Population Prospects (2024)

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

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Where a number like this actually leads

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