Average IQ in Buenos Aires (Argentina): Estimates & Key Factors
Estimated Avg IQ
91
IQ Range
88–94
Region
Americas
Buenos Aires is one of Latin America's most culturally sophisticated cities and has historically had the highest rate of psychoanalysts per capita of any city in the world, reflecting a strong cultural emphasis on intellectual and analytical thinking. Argentina has long prioritized free public university education, making the University of Buenos Aires (UBA) — entirely free and open to all — one of Latin America's largest universities by enrollment. The city's strong European cultural heritage (predominantly Italian and Spanish immigrant descent) brought educational traditions that distinguish it from other Latin American capitals.
Important note: City-level IQ estimates are especially approximate. They reflect selection effects — cities attract educated, ambitious migrants — as well as local education quality, economic conditions, and available data. These figures do not reflect the intelligence or potential of any individual resident. For context on what IQ scores measure, see our guide to IQ.
Key Factors Shaping IQ in Buenos Aires
- •University of Buenos Aires (UBA) provides entirely free higher education to all citizens
- •High rates of university attendance relative to Latin American peers
- •Strong European immigrant heritage bringing traditional emphasis on education
- •Major medical education center with one of Latin America's best medical schools
To understand what IQ scores measure and how they're calculated, see our guide on what IQ is. For a breakdown of what different score levels mean, visit our IQ score ranges page.
Buenos Aires vs. Argentina National Average
Buenos Aires's estimate of ~91 actually sits slightly below Argentina's national estimate of ~93 — a reminder that the "urban premium" seen in some cities is not universal, and that these extrapolated figures carry wide uncertainty.
Where This Number Comes From
No comprehensive IQ survey exists for Buenos Aires — or for almost any city. The figure above is an extrapolation: it starts from national-level estimates (compiled cross-national datasets such as Lynn & Vanhanen's, alongside PISA and TIMSS assessment data), then adjusts for the city's educational attainment and economic composition. Those national compilations are themselves debated in the academic literature, and a city-level extrapolation inherits all of that uncertainty and adds more. Treat the range shown above as an illustrative band, not a measured confidence interval.
Frequently Asked Questions
What is the average IQ in Buenos Aires?
Buenos Aires's estimated average IQ is around 91, slightly below Argentina's national estimate of approximately 93 — a reminder that these extrapolated city figures carry wide uncertainty and that not every capital shows an 'urban premium.' The city's free university education policy, strong European cultural traditions, and concentration of Argentina's most educated professionals remain notable features of its intellectual life.
Why does Argentina have free public universities?
Argentina established free public university education through the University Reform of 1918, which spread across Latin America. This democratic education tradition has maintained high rates of university attendance despite economic instability, and Buenos Aires hosts Argentina's most prestigious public institutions.
How does Buenos Aires compare to São Paulo?
Buenos Aires (91) scores slightly above São Paulo (90), reflecting Argentina's historically higher national education levels relative to Brazil. Both cities significantly outperform their national averages and are the intellectual powerhouses of their respective countries.
Explore More Cities
See all cities on our Average IQ by City page, or take our free IQ test to see how you compare.
MyIQScores Editorial Team
Editorial team focused on cognitive testing & psychometrics research
Last updated
May 10, 2026
MyIQScores content is written and maintained by our editorial team using published research in cognitive psychology and psychometrics as its source base. We label estimates as estimates, link primary sources where available, correct errors when readers flag them, and update pages as research or feedback warrants — see our corrections policy.