Countries with the Highest IQ: Updated in 2024, July
Intelligence is a tricky subject, but by looking at IQ scores around the world, we get a fascinating peek into how intelligence might differ from place to place. IQ tests try to measure how clever we are, tackling everything from patterns to problem-solving.
In this article, we’re going to take a glance at which countries top the IQ charts and why that might be. It’s a hot topic, full of debate, but let’s explore the data and uncover some possible reasons behind the numbers. Let’s delve right in.
10 Countries with the Highest IQ
Here are the 10 countries with the highest IQ scores around the globe according to the index results of 2023.
Germany
GermanyGermany ranks as the 10th country with the highest IQ in the world, with an average IQ of 100.74. This might mean that Germans, on average, perform well on tasks that require logical reasoning, abstract thinking, and problem-solving skills.
It’s not just intelligence that sets Germany apart, though. The country has a strong focus on education, with a literacy rate of 99%. As a result of their long-standing tradition of prioritizing education, Germans are well-equipped to pursue a wide range of careers and contribute to the country’s continued economic success.
Liechtenstein
LiechtensteinEducation is a top priority in Liechtenstein, reflected in its impressive 100% literacy rate. Despite its small size, Liechtenstein punches above its weight in many areas, including banking, tourism, and art. So don’t let its small size fool you – Liechtenstein is a country to watch in terms of ability and achievement.
Finland
FinlandEducation, also in Finland, is of high importance. This reflects in the country’s impressive 100% literacy rate. Finland’s education system is one of the best in the world: it focuses on child-centered learning and teacher training leading to excellent academic outcomes. The Finnish education system also prioritizes equity and access, ensuring that all children have access to high-quality education. We may argue its strong educational system makes Finland a leader in innovation, culture, and intellectual achievement.
Belarus
BelarusBelarus has an average IQ of 101.6, it ranks as the 7th country with the highest IQ in the world. Belarusians, on average, possess strong analytical skills and the ability to think critically.
Belarus also boasts a high literacy rate of 99.72%, which can be seen as a testament to its solid education system. The country also has a long history of scientific achievement. Belarusian scientists have made significant contributions to fields such as physics, chemistry, and mathematics, and continue to push the boundaries of scientific knowledge.
South Korea
South KoreaWith an average IQ of 102.35, South Korea has ranked as the 6th country with the highest IQ in the world. The IQ score is a testament to the country's emphasis on education and intellectual development.
South Korea’s education system is highly competitive, with students facing immense pressure to excel academically. This has led to a culture of hard work and determination. The literacy rate stands at 97.97%, which is still lower than some of the other countries on the list. Nevertheless, the country’s commitment to education and innovation continues to push the boundaries of intellectual achievement.
People's Republic of China
With an average IQ of 104.1, China ranks as the 5th country with the highest IQ in the world. This impressive IQ score is a reflection of the country's emphasis on education and intellectual development.
China’s literacy rate stands at 96.36%, indicating that there is still room for improvement in its education system. The system, however, is highly competitive, with students facing intense pressure to perform academically, which has led to a culture of diligence, persistence, and academic excellence.
Hong Kong
Hong KongWith an average IQ of 105.37, Hong Kong ranks as the 4th country with the highest IQ in the world.
Despite its impressive IQ score, Hong Kong’s literacy rate stands at 93.5%, which is lower than some of the other high-IQ countries on this list. However, Hong Kong’s unique blend of East and West, as well as its reputation as a global financial center, make it a hub of intellectual capital.
Singapore
SingaporeSingapore, the "Lion City," holds third place on the list of countries with the highest average IQ, with an impressive score of 105.89.
This tiny city-state has been making waves with its impressive academic achievements and consistent top ranking in global education indexes. With a literacy rate of 96.77%, Singapore has a well-educated populace that values the pursuit of knowledge.
Taiwan
TaiwanTaiwan is a powerhouse in terms of brainpower, ranking as the 2nd country with the highest IQ in the world. The average IQ in Taiwan is an impressive 106.47.
The literacy rate is a remarkable 96.1%. Taiwan is known for its technological advancements and innovation, with a thriving tech industry that has propelled the country forward. It’s no wonder there’s a direct correlation between intellect and their technological success.
Japan
JapanWith an impressive average IQ of 106.48 and a literacy rate of 99%, Japan, the land of the rising sun, ranks number 1 for countries with the highest IQ in the world.
Japan is a pioneer in many fields, so it’s no surprise that the country has become a global leader in fields such as technology, engineering, and medicine.
While the Japanese education system is often cited as a key factor in the country’s high IQ and literacy rate, there are also other cultural and societal factors at play. The emphasis on hard work, discipline, and attention to detail that is ingrained in Japanese culture from a young age may also contribute to the country’s intellectual success.
Key Contributing Factors to High IQ Average in a Country
- Access to quality education: Countries that prioritize education and provide access to high-quality educational resources tend to have higher average IQ scores.
- Nutritional intake: Proper nutrition, particularly during early childhood, can have a significant impact on cognitive development and can contribute to higher IQ scores.
- Cultural attitudes towards education: Countries that place a high value on education and intellectual pursuits tend to have populations with higher average IQ scores.
- Genetics: While the role of genetics in IQ is still debated, some studies suggest that certain genetic factors can have an impact on the subject.
- Socioeconomic factors: Wealthier countries may have access to better resources and educational opportunities.
- Environmental factors: A healthy and stimulating environment, free from pollutants and toxins, creating ground for cognitive development and IQ scores.
- Parental education and involvement: Children of more educated and involved parents may have access to more stimulating environments and educational resources.
- Early childhood interventions: Early childhood interventions, such as high-quality preschool programs, have been shown to have a positive impact on IQ scores in later life.
- Emphasis on critical thinking: Countries that emphasize critical thinking and problem-solving skills in education may have populations with higher average IQ scores.
10 Lowest IQ Countries
Rank | Country | Average IQ | Literacy Rate |
1 | Nepal | 42.99 | 64.66% |
2 | Sierra Leone | 45.07 | 48.43% |
3 | Liberia | 45.07 | 47.6% |
4 | Guatemala | 47.72 | 79.07% |
5 | The Gambia | 52.68 | |
6 | Nicaragua | 52.69 | 82.47% |
7 | Guinea | 53.48 | 30.47% |
8 | Ivory Coast | 58.16 | 43.27% |
9 | Ghana | 58.16 | 76.58% |
10 | South Sudan | 58.61 | 31.98% |
Countries with the Highest IQ: The Bottom Line
The IQ averages by country can provide insights into the factors contributing to intelligence and educational outcomes. However, it’s important to note that IQ tests do not measure all aspects of intelligence and should not be used to make big generalizations about individuals or populations. It’s also crucial to consider the limitations and biases inherent in IQ testing and the potential for cultural and socio-economic factors to impact IQ scores.
Nonetheless, analyzing IQ averages can help identify areas where educational systems and policies can be improved and provide motivation for individuals and societies to continue to invest in education and cognitive development.
At the end of the day, though, intelligence is a complex and multifaceted phenomenon, and while IQ scores can be informative, they do not define a person’s worth or potential. It’s essential to approach the topic with nuance and an appreciation for the many factors that contribute to intellectual abilities.
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50 Highest IQ Countries
Rank | Country | IQ |
1 | Japan | 106.48 |
2 | Taiwan | 106.47 |
3 | Singapore | 105.89 |
4 | Hong Kong | 105.37 |
5 | China | 104.1 |
6 | South Korea | 102.35 |
7 | Belarus | 101.6 |
8 | Finland | 101.2 |
9 | Liechtenstein | 101.07 |
10 | Germany | 100.74 |
11 | Netherlands | 100.74 |
12 | Estonia | 100.72 |
13 | Luxembourg | 99.87 |
14 | Macau | 99.82 |
15 | Cambodia | 99.75 |
16 | Canada | 99.52 |
17 | Australia | 99.24 |
18 | Hungary | 99.24 |
19 | Switzerland | 99.24 |
20 | United Kingdom | 99.12 |
21 | Greenland | 98.89 |
22 | North Korea | 98.82 |
23 | Slovenia | 98.6 |
24 | New Zealand | 98.57 |
25 | Austria | 98.38 |
26 | Iceland | 98.26 |
27 | Denmark | 97.83 |
28 | Belgium | 97.49 |
29 | United States | 97.43 |
30 | Norway | 97.13 |
31 | Sweden | 97 |
32 | France | 96.69 |
33 | Poland | 96.35 |
34 | Slovakia | 96.32 |
35 | Russia | 96.29 |
36 | Lithuania | 95.89 |
37 | Croatia | 95.75 |
38 | Andorra | 95.2 |
39 | Ireland | 95.13 |
40 | Czech Republic | 94.92 |
41 | Latvia | 94.79 |
42 | Italy | 94.23 |
43 | Vanuatu | 93.92 |
44 | New Caledonia | 93.92 |
45 | Spain | 93.9 |
46 | Bermuda | 93.48 |
47 | Cyprus | 93.39 |
48 | Portugal | 92.77 |
49 | Israel | 92.43 |
50 | Barbados | 91.6 |