Average IQ in Spain
2,645 people in Spain took the same 20-question IQ test as everyone else on the map. Spain ranks #14 of 53 countries.
Where Spain sits
Poland105.6
Spain105.1
Singapore104.1
People who took the test in Spanish scored lower than people from Spain who took it in another language — 105.1 vs 105.5 (2,406 vs 239 people). That is most likely a translation or localization effect, not a claim about anyone's ability — see the method page for the full country-by-country breakdown.
Spain is one of 27 countries in a same-language check of these scores against school results and income — see the method page.
100 is the average score of everyone who has taken the test since 2026-07-15, and 15 points is one standard deviation. People choose to take the test online, so this shows how Spain's test-takers scored — it is not an official national measurement.
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