Highest Iq Country 2024 Usa. According to a 2019 study by researchers richard lynn and david becker at the ulster institute, the highest average iq scores in the world belong to the japanese, with the citizens of taiwan and singapore close behind. In an updated 2024 report from the international iq test, singapore and vietnam have been ranked among the top 25 countries worldwide for average iq.

According to 2019’s the intelligence of the nations report, the average iq in the united states is 97.43, which was calculated using multiple versions of iq tests as well as. This study, based on data from 1,691,740 individuals globally who.