Top Countries by Average IQ in 2025

Select Language:

Countries with the Highest Average IQs in 2025

The latest data from the International IQ Test as of January 2025 reveals intriguing trends in cognitive scores across countries. With over 1.39 million people participating globally, the analysis offers a comprehensive insight into which nations lead in average intelligence. Here’s a detailed list of the top countries by average IQ and what factors may influence these figures.

1. China Takes the Lead with the Highest Average IQ

China continues to dominate with an average IQ of 107.19, reflecting its impressive advancements in technology, education, and scientific research. The country’s heavy investment in compulsory education and access to tech-oriented learning environments likely contribute to these high scores.

2. South Korea and Japan Close Behind

South Korea and Japan follow closely, with average IQs of 106.43 and 106.4, respectively. Both nations are renowned for their rigorous educational systems, high literacy rates, and cultural emphasis on academic achievement. Their strong educational infrastructure seems to foster higher cognitive scores among their populations.

3. Iran Defies Expectations

Iran ranks fourth with an average IQ of 106.3. Despite geopolitical tensions, Iran’s investment in educational development and local testing initiatives have helped boost intelligence scores, showcasing a focus on intellectual growth amidst challenges.

4. Asian Tigers Continue to Lead

Singapore holds the fifth spot with an average of 105.14, highlighting its reputation as a hub of innovation and high academic standards. Mongolia, Armenia, and Australia round out the list of top 10, each showcasing significant resilience and investment in human capital.

5. European and Commonwealth Countries Maintain Strong Standing

European nations like Spain (102.3), Slovenia (101.96), and Belgium (100.11), along with countries like New Zealand and Canada, maintain high IQ averages, indicating effective education systems and socio-economic stability contributing to cognitive development.

6. North American Scores and Variance

The United States, with an average IQ of 99.74, sits just below the global average, reflecting diverse educational backgrounds and socio-economic disparities. Similarly, Canada scores ahead with 101.65, showcasing high standards in education and social services.

7. Middle Eastern and North African Contributions

Lebanon and Estonia have noticeable scores, with averages of 99.39. Countries like Jordan and Morocco also demonstrate steady cognitive development, likely influenced by government policies and access to quality education.

8. South and Central Asian Countries

India and Pakistan record averages of 99.08 and 96.66, respectively. While these scores are lower than some neighboring regions, they reflect ongoing efforts to improve educational access and quality amidst population challenges.

9. Southeastern Europe and the Balkans

Serbia and Croatia, with averages around 99 and 99.17, illustrate progressive educational reforms. Similarly, Bulgaria and North Macedonia are gradually closing the gap in cognitive performance metrics.

10. Global Trends and Future Outlook

The data indicates a persistent pattern: countries with better educational infrastructure, higher socio-economic development, and investments in technology tend to score higher on average IQ tests. However, IQ scores are just one aspect of a nation’s intellectual potential. Factors such as creativity, emotional intelligence, and cultural values also play significant roles in societal advancement.

As nations continue to develop economically and invest in education, these scores are expected to evolve. Governments worldwide are increasingly recognizing the importance of cognitive development, which could lead to more balanced global rankings in future years.

In conclusion, the 2025 report underscores the continued importance of education and socio-economic stability in shaping national intelligence. China, South Korea, and Japan remain at the top, but an array of countries across continents are making impressive strides toward nurturing their human capital.

This comprehensive compilation provides insight into the shifting landscape of global intelligence, highlighting the importance of continued investment in education and innovation.