Key Takeaways
- In the 2023 World Happiness Report, Finland ranked as the happiest country with a score of 7.804 out of 10, based on life evaluations from 2020-2022 Gallup World Poll data
- Denmark followed as second happiest in 2023 with a score of 7.586, reflecting high social support and income levels
- Iceland was third happiest at 7.530 in 2023, driven by low corruption and healthy life expectancy
- In US, women under 30 report life satisfaction of 6.1 vs 7.0 for men under 30 in 2023
- Global data shows happiness peaks at age 70+ in wealthy nations, with scores 0.5 points higher than 40s
- In 2022 Gallup poll, 45% of US women aged 18-29 reported daily sadness, up from 27% in 2010
- Log income predicts happiness up to $75k threshold per Kahneman 2010, updated 2023
- Unemployment reduces happiness by 0.7 points globally, controlling for income
- GDP per capita correlates 0.4 with national happiness, World Bank 2023 analysis
- Physical health explains 12% of happiness variance, meta-analysis 2022
- Exercise 30min/day +0.3 happiness, 150k person study
- Sleep 7-9hrs correlates with 0.4 higher life satisfaction, CDC 2023
- Friendships >6 close ones +0.6 life eval, Gallup 2023
- Family time >5hrs/week +0.4 happiness parents, US 2022
- Remote work flexibility +0.3 happiness post-COVID, Gallup 2023
The latest World Happiness Report shows Finland leading while Afghanistan faces profound challenges.
Demographic Happiness Variations
Demographic Happiness Variations Interpretation
Health and Lifestyle Impacts
Health and Lifestyle Impacts Interpretation
National Happiness Rankings
National Happiness Rankings Interpretation
Socioeconomic Factors
Socioeconomic Factors Interpretation
Work and Social Connections
Work and Social Connections Interpretation
Sources & References
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