IQ Score Database

IQ 73

Below Average

< 25% percentile • Variable

Last reviewed: February 2026

Quick Answer

An IQ of 73 is classified as Below Average, placing you in the < 25% percentile (Variable).

Percentile
< 25%
Population rank
Rarity
Variable
In population
Classification
Below Average

Where IQ 73 Falls on the Distribution

7085100115130145IQ ScoreBelowAverageAverageAboveAverageSuperiorGiftedIQ 733.6th %ile

The bell curve shows the normal distribution of IQ scores. The mean is 100 with a standard deviation of 15. The highlighted area represents the percentage of people who score at or below IQ 73.

What an IQ of 73 Means

Below average intelligence indicates cognitive challenges that may require additional support and accommodations. With appropriate assistance and the right environment, individuals can still achieve meaningful work and life success.

Key Characteristics

  • May need extended time for learning
  • Benefits from repetition and practice
  • Often succeeds with hands-on training
  • May prefer concrete, practical tasks
  • Support systems are important for success

Career Implications

Success depends on finding roles that match abilities and interests. Supported employment and training programs can be beneficial.

Understanding IQ Classifications

IQ RangeClassificationPercentile
160+Profoundly Gifted99.997%
145-159Genius99.87%
130-144Gifted98%
120-129Superior91%
110-119High Average75%
90-109Average50%
80-89Low Average25%
<80Below Average<25%

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IQ 73: People Also Ask

What does an IQ of 73 mean?+

An IQ of 73 is classified as "Below Average" and places you in the < 25% percentile. This means you score higher than approximately NaN% of the population on standardized intelligence tests. Below average intelligence indicates cognitive challenges that may require additional support and accommodations.

Is 73 IQ considered good?+

An IQ of 73 is below average, but IQ is just one measure of cognitive ability. Many successful people have average or below-average IQ scores. Success depends on many factors including motivation, emotional intelligence, and opportunity.

What careers are suitable for an IQ of 73?+

Success depends on finding roles that match abilities and interests. Supported employment and training programs can be beneficial.

How rare is an IQ of 73?+

An IQ of 73 is found in approximately Variable people. This places you in the < 25% percentile of the population. Many people share similar cognitive profiles.

Can I improve from an IQ of 73?+

While IQ is relatively stable in adulthood, you can optimize your cognitive performance through several strategies: maintaining good sleep habits, regular exercise, continuous learning, managing stress, and challenging your brain with novel problems. These won't dramatically change your IQ score but can help you perform at your cognitive best.

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