There is no definitive answer to what Barack Obamas IQ is, as there are varying estimates and opinions. Some sources claim that his IQ is 145, while others suggest that he is in the "highest category of intellect"-presidents-/6825199.html). However, there are also sources that claim his IQ is too low to post. It is important to note that IQ scores are not always an accurate measure of intelligence, and there are many different factors that contribute to a persons success and accomplishments.