Greece

Greece

Average IQ
With 100.1 average IQ score, Greece ranks #24 on the list of countries by average IQ.
Last update: Aug 18, 2025

Average IQ in Greece

Greece's average Intelligence Quotient (IQ) is 100.07, slightly above the global average of 100. This score reflects the country's rich intellectual heritage and ongoing commitment to education. Historically, Greece has been the birthplace of many influential philosophers and scholars, laying the foundation for Western philosophy and science. In modern times, Greece continues to emphasize education, with a structured system that includes both public and private institutions. The curriculum focuses on a broad range of subjects, aiming to encourage critical thinking and a well-rounded knowledge base among students. Despite economic challenges in recent decades, Greece has maintained a focus on educational attainment, striving to equip its citizens with the skills necessary to compete in a globalized world.​


Country Statistics 6 keys IQ-related statistics

Average IQ Intelligence Ranking
100.1
Education Level Learning Standards
Medium 11.1
Income per Person (USD) Economic Status
23285
Living Standards (HDI Score) Quality of Life
0.893
Student Test Scores (PISA) Academic Performance
Math 419
Reading 436
Science 426
Science & Tech Investment Innovation Growth
1.46 GDP 340

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Factors Influencing IQ Levels in Greece

Several factors influence average IQ in Greece:

  1. Education System: Greece's education system is divided into several stages, including preschool, primary, secondary, and tertiary education. The country has a high literacy rate, and education is compulsory for children aged 6 to 15. Greek universities are well-regarded, attracting students from various countries. However, there are ongoing discussions about the need to modernize the curriculum and teaching methods to better align with international standards and address the challenges of the 21st century.​
  2. Cultural Values: Greek society places a high value on education, viewing it as a means of personal development and social mobility. Family involvement in children's education is significant, with parents often actively participating in school activities and supporting academic endeavors. This cultural emphasis on learning contributes to a supportive environment for intellectual growth.​
  3. Economic Factors: Economic conditions can impact the resources available for education. While Greece has faced economic challenges, efforts have been made to prioritize spending on education to ensure that future generations are well-prepared. Economic stability also influences access to educational resources, extracurricular activities, and opportunities for advanced studies, all of which can affect cognitive development.​

How Greece’s IQ Compares to Other Countries

With an average IQ of 100.07, Greece ranks around the midpoint globally. This places it in a similar range to several other European countries with comparable educational and cultural backgrounds. For instance, neighboring countries such as Bulgaria have an average IQ of approximately 97.79, while Cyprus scores around 98.51. In contrast, countries like Japan lead with higher average IQs, largely attributed to their rigorous education systems, strong work ethic, and cultural emphasis on academic excellence from an early age. It's important to note that while IQ scores provide a snapshot of certain cognitive abilities, they do not encompass the full spectrum of intelligence or account for factors such as creativity or emotional intelligence that also shape cognitive development.

Other Europe Countries Average IQ level

Russia
Russia
Average IQ: 103.2
Details
Spain
Spain
Average IQ: 102.3
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Slovenia
Slovenia
Average IQ: 102.0
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Belarus
Belarus
Average IQ: 101.5
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France
France
Average IQ: 101.4
Details
Serbia
Serbia
Average IQ: 100.9
Details