IQ Career Lab
STEM

IQ Required for Marine Biologist

Marine Biologist professionals typically score between 106 and 126 on standardized IQ tests, with an average of 116 (High Average).

Average IQ

116

High Average

IQ Range

106–126

Typical range

Median Salary

$71,800

Per year

Growth Outlook

5%

Stable

Cognitive Domain Emphasis

Different professions demand different cognitive strengths. Here is how the cognitive demands break down for Marine Biologist professionals.

Pattern Recognition30%
Mathematical Ability30%
Logical Reasoning20%
Verbal Comprehension20%

About Marine Biologist

Marine biologists study ocean organisms and their ecosystems, conducting fieldwork and laboratory research. The role requires pattern recognition to classify species and analyze ecological data, along with the verbal skills to communicate conservation findings.

The cognitive profile for this role emphasizes pattern recognition (30% of the cognitive demand) and mathematical ability (30%). With an average IQ of 116, Marine Biologist professionals fall in the high average range of cognitive ability, reflecting the intellectual demands of the role. See what this score means with our IQ Percentile Calculator.

Salary Breakdown

Compensation for Marine Biologist professionals varies significantly with experience, location, and specialization.

Entry Level (10th %ile)

$40,600

Median Salary

$71,800

Experienced (90th %ile)

$118,000

Related Professions

Explore other careers with similar cognitive profiles and IQ requirements.

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Range: 116–136

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Range: 107–127

How Our IQ Test Maps to This Career

Our comprehensive IQ assessment measures the same four cognitive domains that define success in Marine Biologist roles: Pattern Recognition (30%), Mathematical Ability (30%), Logical Reasoning (20%), Verbal Comprehension (20%).

By taking our assessment, you will receive domain-specific scores that reveal how your cognitive strengths align with the demands of this profession. Whether you are considering a career as a Marine Biologist or looking to understand your aptitude for the field, your results provide actionable insight into your fit.

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Frequently Asked Questions

What is the average IQ of a Marine Biologist?
The average IQ for Marine Biologist professionals is 116, which falls in the "High Average" range. Individual scores typically range from 106 to 126, reflecting the diversity of cognitive profiles within the field.
What cognitive skills are most important for Marine Biologist?
Pattern Recognition is the most emphasized cognitive domain for Marine Biologist professionals, accounting for 30% of the cognitive profile. This is followed by the other domains in varying proportions that reflect the unique intellectual demands of the role.
How much does a Marine Biologist earn?
The median salary for Marine Biologist professionals is $71,800 per year. Entry-level positions (10th percentile) earn around $40,600, while experienced professionals (90th percentile) can earn up to $118,000.
What is the job outlook for Marine Biologist?
The job outlook for Marine Biologist is stable with a projected growth rate of 5%. This is roughly in line with the national average.
Do I need a high IQ to become a Marine Biologist?
No. While the average IQ for Marine Biologist professionals is 116, IQ is only one factor in career success. Motivation, education, relevant skills, and work experience matter significantly. Many successful Marine Biologist professionals have IQ scores across the full 106–126 range and beyond. Use these figures as context for cognitive demands, not as a prerequisite.

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See how your IQ compares to Marine Biologist professionals

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