The U.S. ranked 46th, with an average IQ of 98.99, just below the global average, behind countries like the United Kingdom, France, Spain, Italy, Germany and Canada.

That's why, average IQ can differ dramatically depending on where you're looking on the map. Here are the countries with the five highest average IQ scores: 108: Hong Kong, Singapore, South Korea; ...

So here’s what I did: I ranked the 25 countries first by IQ and then by the change in their index, averaged both the rankings and came up with the following list of 15 countries with the lowest ...

A new study released by the "International IQ Test" website on January 1, 2025, revealed the average IQ by country, based on data collected from 1,393,066 people worldwide who took the same test ...

European IQ map proves Brits are brainy. ... highest average IQ at 107, ... The pattern is repeated in other countries - in France, for instance, IQ scores in Paris are much higher than in rural ...

According to the global rankings of Data Pandas, Japan leads the way with an average IQ of 106.48. The rest of the top ten spots are held by other East Asian countries and handful of European nations.