IQ Required for Janitor / Custodian
Janitor / Custodian professionals typically score between 82 and 102 on standardized IQ tests, with an average of 92 (Average).
92
Average
82–102
Typical range
$33,550
Per year
3%
StableCognitive Domain Emphasis
Different professions demand different cognitive strengths. Here is how the cognitive demands break down for Janitor / Custodian professionals.
About Janitor / Custodian
Janitors and custodians maintain cleanliness and basic maintenance in buildings and facilities. The role requires reliable organizational skills, the spatial awareness to manage large areas efficiently, and sufficient communication ability to coordinate with building occupants and management.
The cognitive profile for this role emphasizes verbal comprehension (30% of the cognitive demand) and mathematical ability (30%). With an average IQ of 92, Janitor / Custodian professionals fall in the 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 Janitor / Custodian professionals varies significantly with experience, location, and specialization.
Entry Level (10th %ile)
$24,500
Median Salary
$33,550
Experienced (90th %ile)
$46,000
Related Professions
Explore other careers with similar cognitive profiles and IQ requirements.
How Our IQ Test Maps to This Career
Our comprehensive IQ assessment measures the same four cognitive domains that define success in Janitor / Custodian roles: Verbal Comprehension (30%), Mathematical Ability (30%), Pattern Recognition (25%), Logical Reasoning (15%).
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 Janitor / Custodian or looking to understand your aptitude for the field, your results provide actionable insight into your fit.
Frequently Asked Questions
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Career Resources
Explore our career advice articles for more insights on using your cognitive strengths in the job market.
See how your IQ compares to Janitor / Custodian professionals
Take our free cognitive assessment to discover your IQ score and see how it aligns with the Janitor / Custodian cognitive profile.
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