Superior
An IQ of 120–129 places you in the Superior range — the top 6.7% of the population. This is the threshold above which most highly competitive academic and professional paths become significantly more accessible.
About the Superior range
What IQ 120–129 actually means
The Superior range (IQ 120–129) covers the top 6.7% of the population — about 1 in 15 people. This is a meaningfully high score: people in this range typically handle abstract reasoning, complex analysis, and novel problem-solving with ease.
Research suggests the Superior range is the most common band among successful professionals in demanding fields. Studies of university professors, senior managers, and experienced doctors find average IQs typically in the 120–130 range. Above IQ 120, the correlation between IQ and occupational success begins to weaken as non-cognitive factors become comparatively more important.
Superior IQ in context
A score of 120–129 is well above average but not extremely rare. At 1 in 15 people, you will regularly encounter others at this level in academic, professional, and urban environments. The score is high enough to open most doors, but not so rare that it creates the social challenges sometimes associated with very high IQ.
Notable research finding: the "threshold hypothesis" in creativity research suggests that above approximately IQ 120, personality traits (openness, tolerance for ambiguity) become better predictors of creative output than IQ. Raw intelligence becomes less of a differentiator above this point.
What this range cannot tell you
A score of 120–129 does not predict emotional intelligence, creativity, persistence, social skills, or wisdom. Many people in this range underperform their cognitive potential due to poor habits, mental health challenges, or lack of direction. Conversely, many people with average IQs outperform them through conscientiousness and effective effort allocation.