Many US Presidents were born before the modern IQ exam was invented to measure intelligence. But it is safe to predict IQ levels based on psychological studies and historical data. Besides, not many people have taken a formal IQ test, and even the tests themselves are varied and cannot exactly be precise. A level of 140 can be considered genius level, and the average IQ is at 115.
Recent interest in US President’s IQ levels came about due to Donald Trump’s constant tweeting during the election cycle of 2016. So this research article will showcase 30 President’s IQ levels to satisfy the curious.
Here are IQ levels of US Presidents ranked from lowest to highest: