Portugal

Portugal

Average IQ
With 99.3 average IQ score, Portugal ranks #41 on the list of countries by average IQ.
Last update: Aug 18, 2025

Average IQ in Portugal

Portugal’s average Intelligence Quotient (IQ) of 99.34 is slightly below the global average of 100, indicating that the country performs relatively well but may have room for further development in terms of intellectual growth. 


This score suggests that Portugal’s educational system, while effective, may not be as rigorous or competitive as those of some top-performing countries. However, the figure still reflects a well-established educational framework, with ongoing reforms designed to improve academic outcomes and encourage intellectual capacity across the population.


Portugal's education system has undergone significant improvements in recent decades, focusing on increasing literacy rates, improving school enrollment rates, and expanding access to higher education. The country has attempted to provide its citizens with a strong academic foundation, and its universities are gaining recognition on the global stage.


Country Statistics 6 keys IQ-related statistics

Average IQ Intelligence Ranking
99.3
Education Level Learning Standards
Medium 9.3
Income per Person (USD) Economic Status
27192
Living Standards (HDI Score) Quality of Life
0.874
Student Test Scores (PISA) Academic Performance
Math 472
Reading 477
Science 468
Science & Tech Investment Innovation Growth
1.74 GDP 473

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Factors Influencing IQ Levels in Portugal

Several factors influence average IQ in Portugal:


Education System: Portugal has made significant improvements in its education system, focusing on increasing literacy rates and access to quality schooling. The curriculum emphasizes critical thinking and problem-solving skills, preparing students for global competitiveness. Investments in higher education and research institutions support continuous learning and innovation.​

Cultural Values: Portuguese society places a high value on education, viewing it as a means of personal and societal advancement. This cultural emphasis fosters a supportive environment for academic achievement and intellectual development.​

Economic Conditions: Portugal's economic growth has allowed for substantial investment in public services, including education and healthcare. Access to quality education and healthcare services supports cognitive development, ensuring individuals can reach their intellectual potential.

How Portugal’s IQ Compares to Other Countries

Portugal’s average IQ of 99.34 places it just below the global average of 100, making it relatively competitive compared to many other countries. However, it still lags behind some nations that consistently top global IQ rankings, such as China, Japan, South Korea, and Iran, where IQ scores regularly exceed 106. These countries have highly rigorous educational systems, where academic achievement is prioritized from a young age, and students are encouraged to excel in a competitive environment. Their focus on academic rigor, standardized testing, and early exposure to various subjects contributes to their high average IQs.


When comparing Portugal to its European neighbors, it sits in the middle. Countries like Spain and Italy have higher IQ averages. Despite this, it is essential to understand that IQ scores are influenced by a complex interplay of factors, including cultural values, socioeconomic status, educational policies, and access to resources. Countries with more substantial investments in education and research tend to report higher IQs, as their citizens have greater access to intellectual stimulation and educational opportunities.


Portugal’s commitment to improving its educational framework, integrating technology into classrooms, and increasing access to quality education in rural areas suggests that its average IQ will continue to improve. While Portugal may not currently lead in global IQ rankings, the ongoing educational and technological advancements, along with an increasing focus on research and development, place it in a strong position to improve intellectually in the coming decades.


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Serbia
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