Average IQ in Singapore

The average IQ in Singapore is estimated at 108, based on the national IQ datasets of Lynn & Vanhanen (2012) and Rindermann (2018). It is a rough, contested estimate, not a measurement.

The average IQ in Singapore is about 108. What's yours?

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+8
Points above the UK-normed 100
#2
Education ranking
7/10
Happiness index

How does Singapore compare with other countries?

In the same dataset, Singapore's estimate of 108 compares with Hong Kong (108), Taiwan (104) and Australia (98), and with the United Kingdom (100) and the United States (98). Gaps between countries mostly track schooling, health and familiarity with tests, and they say nothing about any individual.

Singapore next to its Asia-Pacific peers, the UK and the US. Same datasets, same scale.
CountryAvg IQHappiness
Singapore1087/10
Hong Kong1086/10
Taiwan1047/10
Australia988/10
United Kingdom1007/10
United States987/10

Differences of a few points sit inside the uncertainty of these estimates. See all country estimates or check where one person's score falls on the IQ bell curve.

What is the average IQ in Singapore?

The average IQ in Singapore is estimated at 108, from the national IQ compilations of Lynn & Vanhanen (2012) and Rindermann (2018). That is 8 points above the reference average of 100, anchored to UK test norms. It describes average test results, not any individual.

The estimated average IQ of 108 places Singapore above the global mean of 100. Remember: these are population averages with significant variance. Individual intelligence varies widely within any country, and many factors beyond innate ability affect test performance.

Wondering what a score of 108 means for one person? The IQ 108 page covers its percentile and what it does and does not tell you.

Where the number comes from, and its limits

LifeScore shows a rounded estimate drawn from the national IQ compilations of Lynn & Vanhanen (2012) and Rindermann (2018). Both gather published test results for each country and convert them to a common scale. Researchers disagree about how far those figures can be trusted, for these reasons:

  1. Different tests

    National figures combine different instruments, such as Raven's matrices, Wechsler scales and school assessments like PISA, taken in different years and converted to one scale. The 108 for Singapore inherits every step of that conversion.

  2. Sampling

    Some national estimates rest on small or unrepresentative samples, such as one city, school or age group. Reviews such as Wicherts, Dolan and van der Maas (2010) found that sample choices can move a country figure by many points.

  3. Education and health

    Scores rise with years of schooling, nutrition, health care and familiarity with timed tests, so a national average partly measures those conditions rather than a fixed trait.

  4. The Flynn effect

    Raw scores on many tests rose by roughly 3 points a decade during the 20th century (Flynn, 1987), and some countries have since seen plateaus or declines. The year a sample was tested changes the number.

  5. Not about individuals or ethnicity

    The spread of scores inside Singapore, as in any country, is far wider than the gap between countries. A national estimate says nothing about any person, and it is not evidence about ethnicity or genetics.

Culture and personality in Singapore

Systems-first governance and strong educational performance. Incentives favor competence, planning, and execution in a dense, high-standards environment.

The dominant personality pattern in Singapore is High Conscientiousness. This shapes daily life: expectations at work, social norms, and what behaviors get rewarded or punished. Understanding this baseline helps explain cultural friction when different personality styles interact.

The Engineer archetype captures Singapore's cultural identity. This archetype rewards certain strengths: Meritocracy and Efficiency. The shadow side includes the typical failure modes of this pattern, overextension of strengths into weaknesses.

Work and social life

Work culture in Singapore reflects the broader Engineer pattern. Emphasis on Meritocracy shapes expectations around hierarchy, collaboration, and performance evaluation. Understanding these norms is essential for professional success.

The social fabric of Singapore is woven from values like Meritocracy, Efficiency, and Pragmatism. These values create unwritten rules about reciprocity, obligation, and social hierarchy that govern daily interactions.

Cultural values

  1. Meritocracy

    Achievement is rewarded based on performance in Singapore. This creates social mobility and motivates excellence but intensifies competition and can lead to burnout. Success requires both performance and strategic positioning.

  2. Efficiency

    Optimization is a cultural value in Singapore. Systems run smoothly and reliably but personal pace can feel constrained. This orientation produces effective infrastructure and processes but may sacrifice flexibility.

  3. Pragmatism

    Practical outcomes matter more than ideology in Singapore. This enables rapid adaptation to changing circumstances but may limit pursuit of principled positions. Decision-making tends to focus on what works rather than what's ideal.

Education and wellbeing

Ranked #2 globally in education, Singapore has built systems that effectively develop cognitive skills at scale. This ranking reflects performance on international assessments like PISA and overall educational infrastructure.

Singapore ranks high on happiness indices (7/10), suggesting effective social systems, quality of life infrastructure, and cultural factors that support wellbeing. High happiness scores typically correlate with trust, social support, and perceived freedom.

Singapore: frequently asked questions

What is the national personality of Singapore?

Singapore tends toward High Conscientiousness as a dominant cultural pattern. Key traits include Meritocracy, Efficiency, and Pragmatism. This shapes social norms and expectations, though individual variation remains significant within the population.

Is Singapore a good place to live?

It depends on personal fit. Singapore ranks #2 in education and scores 7/10 on happiness. The Engineer culture rewards Meritocracy and Efficiency. If those align with your values and personality, you'll likely thrive. Cultural fit matters as much as objective metrics.

Is the IQ data for Singapore reliable?

National IQ estimates have significant limitations. The 108 figure for Singapore is based on available research but affected by sampling issues, test cultural bias, and varying educational access. It's best understood as a rough indicator of average test performance, not a measure of inherent cognitive capacity.

What is the work culture like in Singapore?

Work culture in Singapore reflects The Engineer pattern. Professional environments tend to reward High Conscientiousness behavior and emphasize values like Meritocracy. Understanding these implicit expectations is important for career success.

How does Singapore rank in education?

Singapore ranks #2 globally in education according to international assessments. This indicates strong educational infrastructure and outcomes. Education quality contributes to the country's cognitive and economic profile.

What is the happiness level in Singapore?

Singapore scores 7/10 on the happiness index. This high score suggests effective social systems and quality of life. Happiness scores correlate with social trust, freedom, and support.

What is Singapore's cultural archetype?

Singapore is characterized as a Engineer culture. This archetype shapes how the society approaches problems, structures relationships, and defines success. Key strengths include Meritocracy and Efficiency, while shadow sides include typical failure modes of this pattern.

What's your IQ?

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Sources

  1. Lynn, R., & Vanhanen, T. (2012). Intelligence: A Unifying Construct for the Social Sciences. Ulster Institute for Social Research.
  2. Rindermann, H. (2018). Cognitive Capitalism: Human Capital and the Wellbeing of Nations. Cambridge University Press.
  3. Wicherts, J. M., Dolan, C. V., & van der Maas, H. L. J. (2010). A systematic literature review of the average IQ of sub-Saharan Africans. Intelligence.
  4. Flynn, J. R. (1987). Massive IQ gains in 14 nations: What IQ tests really measure. Psychological Bulletin.
  5. OECD (2023). PISA 2022 Results. OECD Publishing.
  6. World Happiness Report (2023).

Last reviewed September 2026 by the LifeScore Editorial Team.