So you're wondering which generation is the most miserable. Based on a mountain of data from the General Social Survey, University of Chicago's research, and those World Happiness Report folks who crunch numbers every year—the answer is Generation Z. Born between 1997 and 2012. The data shows a massive drop in self-reported happiness among young people starting around the early 2010s. It's not just a blip. Statistically significant, historically weird. While Boomers, Gen X, and Millennials either stayed stable or actually got happier as they aged, Gen Z reports just... lower everything. Life satisfaction? Down. Emotional well-being? Down. Feeling connected to others? Down. Here's the thing that's wild—the old U-shaped happiness curve, where young people were supposed to be the happiest? Totally flipped. Historically, young adults were among the happiest groups around. Not anymore. They're the least happy now. And this isn't just teenage angst or a phase. Something structural changed in the psychological landscape, at least in the developed world. The General Social Survey (GSS) has been tracking American happiness since 1972. For decades, 18- to 29-year-olds reported the highest happiness levels. Then around 2017, it all went sideways. By 2022, the percentage of young adults calling themselves "very happy" hit historic lows. Meanwhile older folks? Getting happier. Check the table: Researchers say it's a perfect storm of factors hitting this cohort all at once. The big one everyone points to? Smartphones and social media. They started saturating teen life around 2012. That timeline matches the happiness drop almost exactly. We shifted from a play-based childhood to a phone-based one—and the consequences are real. Here's where it gets interesting. Millennials got called the "unhappiest generation" about a decade ago. But Gen Z's data is way worse. At the same age (18-25), Gen Z reports lower life satisfaction, higher depression and anxiety rates than Millennials did. It's not a small gap—it's a chasm. Millennials had a dip during the 2008 financial crisis, sure. But Gen Z's decline is steeper, more sustained, and seems driven by different root causes. More social and technological stuff, less purely economic. "The data is clear: The current cohort of teens and young adults is experiencing a mental health crisis that is unprecedented in scope. This is not just a bad decade; it is a fundamental shift in the well-being of the next generation." — Dr. Jean Twenge, author of iGen. Look, the problem is systemic. But experts have some ideas for individuals, families, and policymakers. Here's a checklist of strategies that actually have evidence behind them. Yeah, mostly. But it's worst in English-speaking countries—US, Canada, UK, Australia. Less severe in parts of Europe and Asia where social media use is lower or communities are stronger. Yes, surprisingly. Happiness often goes up after 50. People gain perspective, work stress drops, they focus on meaningful relationships. It's a normal pattern—Gen Z and Millennials might experience it too as they age. Nope. The decline shows up across multiple independent surveys—GSS, Monitoring the Future, World Happiness Report. And it matches objective measures like more ER visits for self-harm and rising suicide rates among young people. This is real.What is the unhappiest generation
What does the data say about unhappiness by generation?
Generation
Birth Years
Current Age Range
Happiness Trend (2010-2023)
Key Indicator
Gen Z
1997-2012
12-27
Sharp Decline
Lowest "very happy" scores ever recorded for this age group
Millennials
1981-1996
28-43
Slight Decline / Plateau
Lower than Boomers at the same age, but stable in recent years
Gen X
1965-1980
44-59
Stable / Slight Increase
Consistent with mid-life norms
Boomers
1946-1964
60-78
Stable / Increasing
Happiest generation currently, bucking the old "mid-life crisis" narrative
Why is Gen Z the unhappiest generation?
How does Gen Z's unhappiness compare to Millennials at the same age?
What can be done to reverse this trend?
Frequently Asked Questions
Is unhappiness in Gen Z a global phenomenon?
Are older generations actually getting happier?
Could this be just a reporting issue or bias?
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