Average IQ in Switzerland
Based on the UniversalIQTest.com online dataset (Passed quality checks / All results)
The average IQ in Switzerland is 101.4 in our dataset of 665 test results. See the full distribution, confidence interval, and how Switzerland compares worldwide.
These are averages from self-selected participants in the UniversalIQTest.com online test (not population IQ).
Use N and Approx. interval when comparing; avoid causal conclusions.
The displayed group score converts the group’s average percentile rank in the selected dataset view to an IQ-style scale (100, standard deviation 15). It is not the arithmetic mean of individual IQ scores.
Intervals use an approximate spread estimated from the interquartile range and sample size. They are indicative uncertainty ranges around the transformed group score, not validated confidence intervals for a population mean.
See Methodology & limits.
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IQ distribution in Switzerland (p10-p90)
IQ breakdowns in Switzerland by age, gender, education, and study area
Average IQ in Switzerland by age group
| Age group | IQ-style score | Approx. interval | N |
|---|---|---|---|
| Young Adult (19-35) | 103.6 | 102–105.2 | 253 |
| Youth (12-18) | 100.6 | 98.5–102.7 | 142 |
| Adult (36-65) | 99.8 | 97.9–101.7 | 244 |
| Senior (66-100) | 94.2 | 87.8–100.6 | 26 |
Average IQ in Switzerland by gender
| Gender | IQ-style score | Approx. interval | N |
|---|---|---|---|
| Male | 102.8 | 101.3–104.3 | 352 |
| Female | 99.2 | 97.7–100.7 | 307 |
Average IQ in Switzerland by education level
| Education level | IQ-style score | Approx. interval | N |
|---|---|---|---|
| Primary or Secondary | 99.9 | 97.9–101.9 | 189 |
| Bachelor | 101.7 | 99.6–103.8 | 137 |
| Post Secondary | 101.6 | 99.1–104.1 | 120 |
| Master degree | 103 | 100.1–105.9 | 114 |
| Short-cycle tertiary | 100.4 | 96.8–104 | 78 |
| Doctorate | 106.7 | 102.6–110.8 | 17 |
Average IQ in Switzerland by study area
| Rank | Study area | IQ-style score | Approx. interval | N |
|---|---|---|---|---|
| 1 | Computer Science | 108.5 | 104.7–112.3 | 38 |
| 2 | Engineering and Technology | 105 | 101.7–108.3 | 53 |
| 3 | Medicine and Health | 101.4 | 97.4–105.4 | 46 |
| 4 | No diploma | 100.9 | 99.3–102.5 | 247 |
| 5 | Languages and Literature | 100.1 | 93.2–107 | 21 |
| 6 | Economics | 98.2 | 94.7–101.7 | 52 |
| 7 | Business | 97.7 | 92.5–102.9 | 26 |
| 8 | Visual Arts | 96.6 | 90.7–102.5 | 21 |
Average IQ in Switzerland: frequently asked questions
- What is the average IQ in Switzerland?
- Our dataset shows an average of 101.4 IQ-style points for Switzerland, based on 665 results (Approx. interval 100.3–102.5, median 102.2).
- How many people from Switzerland took the test?
- 1,831 results from Switzerland are included in our dataset, of which 665 pass our internal validation checks for timing, completion and consistency.
- Is this the same as the average IQ of the population?
- These are averages from self-selected participants in the UniversalIQTest.com online test (not population IQ).
Related statistics
Country IQ pages
Explore country-level IQ stats based on the UniversalIQTest.com online dataset.