Is an IQ of 91 Good? What It Means & Where You Stand
Classification
Average
Percentile
27th
Rarity
Common
Average
What Does an IQ of 91 Mean?
An IQ of 91 is solidly in the average range, just 9 points below the mean. At the 27th percentile, about 27% of people score at or below this level. This is an entirely normal score with no cognitive limitations for everyday life. The 9-point gap from 100 is barely detectable in any practical context.
An IQ of 91 places you at the 27th percentile, which means you scored higher than approximately 27% of the general population on a standardized intelligence test. This score falls into the Average range on the IQ scale. With a rarity of Common, this score is within the range where most people score.
To understand how IQ scores are calculated and what they measure, see our complete guide on what IQ is and how it works. For a full breakdown of all score ranges and their meanings, visit our IQ score ranges page.
Career Context for an IQ of 91
At 91, every mainstream career is accessible. Teachers, nurses, managers, small business owners, and technicians all commonly fall in this range. Success depends on skills and motivation, not 9 IQ points.
How Does an IQ of 91 Compare?
Here's how a score of 91 compares to nearby IQ scores:
| Score | Classification | Percentile |
|---|---|---|
| IQ 76 | Borderline | 5th |
| IQ 78 | Borderline | 7th |
| IQ 80 | Low Average | 9th |
| IQ 82 | Low Average | 12th |
| IQ 83 | Low Average | 13th |
Frequently Asked Questions
Is 91 a good IQ score?
Yes, 91 is perfectly average. It falls within the 90-109 average range and represents normal cognitive functioning. No life or career goals are limited by a 91 IQ.
Is 91 IQ below average?
By 9 points, but it's classified as average (90-109 range). The difference from 100 is too small to affect daily life or career prospects in any meaningful way.
What can I do with a 91 IQ?
Everything someone with 100 IQ can do. College, professional careers, entrepreneurship — the 9-point difference is negligible. Focus on building skills and expertise in your areas of interest.
Explore Other IQ Scores
Take our free IQ test to find out where you stand, or learn more about what IQ really measures.