IQ Score Guide / 105
Is 105 a Good IQ Score?
What an IQ of 105 means, where it ranks, and what it reveals about cognitive ability.
Where IQ 105 sits on the scale
An IQ of 105 is higher than 63% of people
In a room of 100 people, about 37 would score 105 or higher.
What an IQ of 105 means
An IQ of 105 is a little above average, higher than about 63% of people. Almost any job or course is within reach. From here on, effort and experience usually matter more than the score itself.
How people who score 105 actually do
We looked at the 482 people who have scored between 103 and 107 on the IQScore test. On average, their strongest area was spatial reasoning and their weakest was numerical reasoning. Here is the typical breakdown by section.
Real data from 482 IQScore test-takers. Section figures are the average percentage answered correctly in each area. Updated July 2026.
Frequently asked questions
Is 105 a good IQ score?
Yes. An IQ of 105 is a little above average, higher than about 63% of people. At this level, effort and experience usually matter more than the score itself.
What percentile is an IQ of 105?
An IQ of 105 is at about the 63th percentile. In plain terms, you score higher than around 63 out of every 100 people. The average score is 100.
What jobs suit an IQ of 105?
Almost any career or course is realistic at this level. Technical jobs, management and teaching all sit comfortably here. Effort and know-how tend to decide outcomes more than the score.
Can you improve an IQ of 105?
Somewhat. The clearest short-term factor is sleep, with diet, exercise and stress also playing a part. Realistic gains are a handful of points, mostly from removing things that drag a score down rather than adding raw ability.
Careers that commonly score in this range
Famous people near IQ 105
Reported or estimated figures from third-party sources, none are clinically verified.
Ronald Reagan
Estimated around 107, 2 points above 105
40th US President and former actor, IQ estimated at approximately 105–115 in several published presidential cognitive assessments, including Simonton's (2006) historiometric analysis of US presidents.
Andrew Jackson
Estimated around 107, 2 points above 105
7th US President, self-educated lawyer and military general. Popular presidential IQ surveys place Jackson at approximately 105–115, reflecting strong practical and emotional intelligence over formal academic ability.
George Washington
Estimated around 100, 5 points below 105
First US President and commanding general of the Continental Army, historians estimate Washington's IQ at approximately 95–105 based on his extensive surviving correspondence and military and administrative decisions.
From the IQScore blog
Further reading selected for this score range.
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