Average IQ by Country
The International IQ Test ranks countries based on their average IQ, offering insights into global intelligence levels and their potential correlation with education, healthcare, and societal development. Here are the highlights of the rankings.
Which countries have the highest average IQ?
China – 107.19
South Korea – 106.43
Japan – 106.4
Iran – 106.3
Singapore – 105.14
Russia – 103.16
Mongolia – 102.86
Armenia – 102.58
Australia – 102.57
Spain – 102.3
Which countries have the lowest average IQ?
Angola – 85.33
Gabon – 85.08
Benin – 86.88
Mozambique – 87.81
Republic of the Congo – 88.01
Senegal – 88.27
Ivory Coast – 88.42
Nicaragua – 88.7
Tanzania – 89.4
Uganda – 89.89
How does the United States rank in average IQ?
The United States ranks 27th globally, with an average IQ of 100.02. This score places it among countries with high educational and developmental standards but slightly below leading nations like China and South Korea.
Which regions dominate the top IQ rankings?
Asian countries lead the rankings, with China, South Korea, and Japan occupying the top three positions. These nations are known for their strong emphasis on education and intellectual development. European countries like Russia and Spain also rank highly.
How does Africa perform in average IQ rankings?
African nations generally report lower average IQs, with Angola (85.33) and Gabon (85.08) among the lowest globally. However, countries like Ethiopia (95.09) and Ghana (90.25) rank relatively higher within the continent.
What trends are evident in global IQ rankings?
Higher average IQ scores are often observed in countries with robust education systems, healthcare, and socioeconomic stability. Conversely, nations facing challenges like poverty and limited access to education tend to rank lower in average IQ.
