Press & media kit
UniversalIQTest.com is a free, 40-question online IQ-style test available in 29 languages. Every completed test feeds an original aggregate dataset published per country, age group, gender, education level and study area — each figure with its sample size and 95% confidence interval. This page gathers everything needed to cover the site accurately: live numbers, downloads, a ready citation and brand assets.
Live numbers
All figures describe self-selected online participants, not population IQ. Please carry this caveat with any quote.
Story angles that are ready to go
- Country rankings: average IQ-style scores across 50 countries, each with sample size and a 95% confidence interval — see the full country table.
- Demographic breakdowns: how results differ by age group, gender, education level and study area, with the same statistical treatment.
- Online testing at scale: what a free, self-selected test can — and cannot — say about the people who take it.
Largest samples
| Country | Validated results | Mean IQ (score) | 95% CI |
|---|---|---|---|
| Ukraine | 22,246 | 96.5 | 96.3–96.7 |
| Russia | 13,505 | 99.5 | 99.3–99.7 |
| South Korea | 7,918 | 103.1 | 102.8–103.4 |
| China | 7,182 | 106.5 | 106.2–106.8 |
| Germany | 6,352 | 100.8 | 100.4–101.2 |
The five countries with the largest validated samples at the time this page was last rebuilt (2026-10-10). The dataset overview lists every published country.
Data downloads
- summary.json — totals, country ranking and the method caveats in one request.
- average-iq-by-country.csv — every country with validatedN, allN, mean, CI, percentiles and update date.
- CSVs for age, gender, education level and study area.
- llms.txt — a compact map of the whole dataset for tooling and answer engines.
Ready citation
Cite the dataset (not just the site) so numbers can be traced back:
UniversalIQTest.com, online IQ test dataset (accessed 2026-10-10), https://www.universaliqtest.com/dataset-overview-and-sources
The same figures are released under the site's terms of service.
Methodology & limits
The dataset is built from self-selected online participants. "Validated" results pass internal checks for timing, completion and consistency. Compare averages together with their sample size and 95% confidence interval — small samples move a lot. The full write-up is on the methodology and limits page.
Brand assets
- logo.png — full-colour mark.
- logo.svg and logoEN.svg — vector versions.
You may use these marks when writing about UniversalIQTest.com. Please don't alter their colours or proportions.
Press contact
For interviews, data requests or custom cuts of the dataset, reach us through the contact page.