Average IQ in Stockholm (Sweden): Estimates & Key Factors
Estimated Avg IQ
103
IQ Range
100–106
Region
Europe
Stockholm is Scandinavia's largest city and a global leader in technology entrepreneurship, having produced more billion-dollar tech companies per capita than almost any city in the world, including Spotify, Klarna, and King. Sweden's comprehensive welfare state, excellent public education, and strong healthcare system support cognitive development across the population. Stockholm concentrates Sweden's educated professional class and is home to KTH Royal Institute of Technology and Stockholm University. The city's high English proficiency and international business culture attract educated global professionals.
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 Stockholm
- •Highest per-capita unicorn tech company production in the world (Spotify, Klarna, etc.)
- •KTH Royal Institute of Technology produces world-class engineers
- •Sweden's comprehensive welfare state ensures universal access to quality education and healthcare
- •High English proficiency and international culture attract global talent
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.
Stockholm vs. Sweden National Average
Cities typically score above national averages due to selection effects — highly educated and ambitious individuals tend to migrate toward economic and cultural capitals. Stockholm's estimated average IQ of 103 reflects this urban premium above Sweden's national average.
Frequently Asked Questions
What is the average IQ in Stockholm?
Stockholm's estimated average IQ is around 103, above Sweden's strong national average of approximately 101. The city's technology sector, elite universities, and concentration of Sweden's most educated professionals create a meaningful urban premium.
Why has Stockholm produced so many successful technology companies?
Stockholm's success in technology entrepreneurship reflects high-quality STEM education, a culture of innovation, government support for startups, early broadband internet infrastructure, and a small, educated domestic market that forced Swedish companies to think globally from the start.
How does Stockholm compare to Oslo and Copenhagen?
Stockholm, Oslo, and Copenhagen all score very similarly at around 102–104. All three are wealthy Nordic capitals with excellent education systems and high living standards. The differences between them are not statistically meaningful.
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
Researchers in cognitive psychology, psychometrics & educational science
Last updated
May 10, 2026
All content on MyIQScores is reviewed for scientific accuracy against peer-reviewed research in cognitive psychology and psychometrics. Our editorial team cross-references each article with published literature before publication and updates pages whenever new research warrants a revision.