5 Smartest Countries with the Highest IQ in the World

In this article, we are going to look at the 5 smartest countries with the highest IQ in the world. If you want to read more about the smartest and most intelligent countries in the world and check out our detailed analysis of the educational services market, you can go to 35 Smartest Countries with the Highest IQ in the World.

5. China

National IQ Score: 104.1

China is one of the largest and most populated countries in the world. With a national IQ score of 104.1, China ranks among the top 5 smartest countries with the highest IQ in the world.

4. Hong Kong

National IQ Score: 105.37

Hong Kong is a special administrative region (SAR) in China. According to a recent study, Hong Kong has a national IQ score of 105.37.

3. Singapore

National IQ Score: 105.89

Singapore is an island country in maritime Southeast Asia. With a national IQ score of 105.89, Singapore ranks among the top 3 smartest countries with the highest IQ in the world.

2. Taiwan

National IQ Score: 106.47

Taiwan, officially the Republic of China, is located in East Asia and it ranks second on our list of 35 smartest countries with the highest IQ in the world. Taiwan has a national IQ score of 106.47.

1. Japan

National IQ Score: 106.48

Japan is an island nation in East Asia that tops our list of the smartest countries with the highest IQ in the world. With a national IQ score of 106.48, Japan is the smartest country in the world by IQ.

You can also take a look at 25 Smartest States with the Highest Average IQ and 15 Countries with the Best Healthcare in Europe.