What are the Top 40 Smartest Countries by IQ in 2024?

Explore the updated rankings of the world's smartest nations for 2024, showcasing average IQ scores. Compare these with last year's rankings here.

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Worldwide IQ Ranking Country Average IQ
1 Japan Learn more... 106.48
2 Taiwan Learn more... 106.47
3 Singapore Learn more... 105.89
4 Hong Kong Learn more... 105.37
5 China Learn more... 104.10
6 South Korea Learn more... 102.35
7 Belarus Learn more... 101.60
8 Finland Learn more... 101.20
9 Liechtenstein Learn more... 101.07
10 Germany Learn more... 100.74
10 Netherlands Learn more... 100.74
10 Estonia Learn more... 100.72
13 Luxembourg Learn more... 99.87
14 Macau Learn more... 99.82
14 Cambodia Learn more... 99.75
16 Canada Learn more... 99.52
17 Australia Learn more... 99.24
17 Hungary Learn more... 99.24
17 Switzerland Learn more... 99.24
20 United Kingdom Learn more... 99.12
21 Greenland Learn more... 98.89
22 North Korea Learn more... 98.82
23 Slovenia Learn more... 98.60
23 New Zealand Learn more... 98.57
25 Austria Learn more... 98.38
26 Iceland Learn more... 98.26
27 Denmark Learn more... 97.83
28 Belgium Learn more... 97.49
29 USA Learn more... 97.43
30 Norway Learn more... 97.13
31 Sweden Learn more... 97.00
32 France Learn more... 96.69
33 Poland Learn more... 96.35
34 Slovakia Learn more... 96.32
35 Russia Learn more... 96.29
36 Lithuania Learn more... 95.89
37 Croatia Learn more... 95.75
38 Andorra Learn more... 95.20
39 Ireland Learn more... 95.13
40 Czech Republic Learn more... 94.92

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FAQ
What is the smartest country in the world in 2024?
Japan is deemed the smartest country in 2024, boasting an average IQ score of 106.48.
Which country has the highest average IQ?
Japan has the highest average IQ at 106.48.
Why do Asian countries have high IQ scores?
Asian countries like Japan, Taiwan, Singapore, and Hong Kong have high IQ scores due to a strong emphasis on education, culture, and genetic factors.
Are there any countries with an average IQ above 100?
Yes, several countries—including Japan, Taiwan, Singapore, Hong Kong, China, and South Korea—have an average IQ above 100.
How do English-speaking countries rank by average IQ?
Among English-speaking nations, Canada has an average IQ of 99.5, the United Kingdom 99.1, and Australia 99.2.
What are the smartest countries in Asia?
The smartest Asian countries include Japan, Taiwan, Singapore, Hong Kong, and China, all with average IQ scores above 104.
Why are countries like Japan and Taiwan ranked the highest in IQ?
They are ranked highest due to strong educational infrastructure, cultural emphasis on intellectual development, and potential genetic predispositions.
Is there a correlation between a country's wealth and its average IQ?
Wealthier countries typically have better education systems and resources, which may correlate with higher average IQ, though exceptions exist.
What is the average IQ by country?
Our platform offers data-driven insights into average IQs by country, ranking the top nations based on comprehensive research.
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