Peru

Peru

Average IQ
With 99.4 average IQ score, Peru ranks #37 on the list of countries by average IQ.
Last update: Aug 18, 2025

Average IQ in Peru

Peru’s average Intelligence Quotient (IQ) of 99.37 places it just below the global average of 100, suggesting that the country performs relatively well in terms of intellectual development. While the score may seem modest, it reflects a significant improvement in the nation’s education system, which has made notable strides over the past few decades. Education in Peru has historically been underfunded, with disparities between urban and rural areas, which has affected overall intellectual growth. However, the country has taken active measures to improve literacy rates and increase access to education across its population.


The country’s educational framework places an emphasis on improving literacy and expanding access to schooling, especially in rural areas. Over the years, there has been a growing focus on critical thinking and problem-solving skills in the classroom. Still, challenges remain in addressing regional disparities, where rural students may have limited access to educational resources and quality teaching.


Country Statistics 6 keys IQ-related statistics

Average IQ Intelligence Ranking
99.4
Education Level Learning Standards
Medium 9.7
Income per Person (USD) Economic Status
7614
Living Standards (HDI Score) Quality of Life
0.767
Student Test Scores (PISA) Academic Performance
Math 391
Reading 408
Science 404
Science & Tech Investment Innovation Growth
0.38 GDP 29

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Factors Influencing IQ Levels in Peru

Several factors influence average IQ in Peru:


  1. Education System: Peru has made significant strides in improving its education system, focusing on increasing literacy rates and access to schooling. However, challenges remain, particularly in rural areas, where access to quality education is limited. Enhancing the education system is crucial for fostering intellectual development.​
  2. Cultural Values: Peruvian society places a high value on education, with many families striving to provide their children with the best possible schooling. This cultural emphasis supports academic achievement and cognitive development.​
  3. Economic Conditions: Economic disparities can impact access to quality education and resources. While urban areas may have better educational facilities, rural regions often face challenges, affecting the overall intellectual development of the population.

How Peru’s IQ Compares to Other Countries

Peru’s average IQ of 99.37 places it in the middle range globally, reflecting a stable but moderate level of intellectual development. When compared to countries with higher average IQs, such as Japan and Iran, Peru’s score is slightly lower. These nations have invested heavily in their educational systems, focusing on academic rigor, competitive exams, and technology-driven learning, all of which contribute to their higher national IQs. 


In comparison to other countries in South America, Peru’s IQ is relatively high. For instance, Bolivia has a much lower average IQ of 92.76, largely due to economic and educational disparities. Peru, with its improving educational infrastructure and economic growth, outperforms many of its regional neighbors. Despite the challenges, the country’s focus on education and improving quality of life in both urban and rural areas suggests that Peru will continue to advance intellectually and may even surpass the global average in the future.


Other Southamerica Countries Average IQ level

Chile
Chile
Average IQ: 95.4
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Uruguay
Uruguay
Average IQ: 95.0
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Ecuador
Ecuador
Average IQ: 95.0
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Argentina
Argentina
Average IQ: 94.4
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Colombia
Colombia
Average IQ: 93.2
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Brazil
Brazil
Average IQ: 92.9
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