Average IQ in Ireland

The average IQ in Ireland is estimated at 92, 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 Ireland is about 92. What's yours?

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−8
Points below the UK-normed 100
#21
Education ranking
7/10
Happiness index

How does Ireland compare with other countries?

In the same dataset, Ireland's estimate of 92 compares with France (98), the Netherlands (100) and Germany (102), 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.

Ireland next to its European neighbours, the UK and the US. Same datasets, same scale.
CountryAvg IQHappiness
Ireland927/10
France987/10
Netherlands1008/10
Germany1027/10
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 Ireland?

The average IQ in Ireland is estimated at 92, from the national IQ compilations of Lynn & Vanhanen (2012) and Rindermann (2018). That is 8 points below the reference average of 100, anchored to UK test norms. It describes average test results, not any individual.

National IQ estimates like Ireland's 92 represent average performance on specific cognitive tests, not comprehensive measures of intelligence. Test scores correlate with educational development, economic conditions, and access to cognitive stimulation during childhood.

Wondering what a score of 92 means for one person? The IQ 92 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 92 for Ireland 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 Ireland, 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 Ireland

Culture shaped by literary tradition and diaspora experience. Strengths include verbal intelligence and tech hub status; risks include housing crisis and inequality.

The dominant personality pattern in Ireland is High Extraversion. 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 Storyteller archetype captures Ireland's cultural identity. This archetype rewards certain strengths: Wit and Hospitality. The shadow side includes the typical failure modes of this pattern, overextension of strengths into weaknesses.

Work and social life

Professional environments in Ireland tend to reward High Extraversion behavior patterns. Career advancement often depends on aligning with cultural expectations around work style, communication, and relationship-building.

The social fabric of Ireland is woven from values like Wit, Hospitality, and Resilience. These values create unwritten rules about reciprocity, obligation, and social hierarchy that govern daily interactions.

Cultural values

  1. Wit

    Wit is a core cultural value in Ireland that shapes expectations and behavior across social, professional, and personal contexts.

  2. Hospitality

    Hospitality is a core cultural value in Ireland that shapes expectations and behavior across social, professional, and personal contexts.

  3. Resilience

    Recovery from adversity is common and expected in Ireland. This indicates strong adaptability and perseverance but may also normalize hardship and delay addressing systemic problems. Resilience is both a strength and sometimes a coping mechanism.

Education and wellbeing

With a global education ranking of #21, Ireland maintains competitive educational infrastructure that produces globally capable graduates. The system has identifiable strengths worth understanding.

Ireland 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.

Ireland: frequently asked questions

What is the national personality of Ireland?

Ireland tends toward High Extraversion as a dominant cultural pattern. Key traits include Wit, Hospitality, and Resilience. This shapes social norms and expectations, though individual variation remains significant within the population.

Is Ireland a good place to live?

It depends on personal fit. Ireland ranks #21 in education and scores 7/10 on happiness. The Storyteller culture rewards Wit and Hospitality. 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 Ireland reliable?

National IQ estimates have significant limitations. The 92 figure for Ireland 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 Ireland?

Work culture in Ireland reflects The Storyteller pattern. Professional environments tend to reward High Extraversion behavior and emphasize values like Wit. Understanding these implicit expectations is important for career success.

How does Ireland rank in education?

Ireland ranks #21 globally in education according to international assessments. This ranking reflects current performance and ongoing development. Education quality contributes to the country's cognitive and economic profile.

What is the happiness level in Ireland?

Ireland 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 Ireland's cultural archetype?

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

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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.