Gen Z consistently reports the worst mental health of any living generation. During the early pandemic period, 44.5% of Gen Z adults (ages 18 to 23) met provisional criteria for major depression, compared to 35.8% of Millennials, 19.2% of Gen X, and 11.8% of Baby Boomers. The pattern held for anxiety: 30.9% of Gen Z screened positive for generalized anxiety disorder versus just 8.1% of Boomers.
How Gen Z Compares to Every Other Generation
Across nearly every measure researchers track, Gen Z comes out worse. They report higher perceived stress, more loneliness, greater fatigue, lower motivation, and more difficulty concentrating than Millennials, Gen X, or Boomers. Millennials land in second place on most of these scales, followed by Gen X, with Boomers consistently reporting the fewest symptoms.
This gradient is remarkably consistent. For depression, each generation’s rate roughly doubles as you move younger: Boomers at about 12%, Gen X near 19%, Millennials around 36%, and Gen Z approaching 45%. Anxiety follows a similar staircase pattern. The gap between the youngest and oldest generations isn’t subtle. It’s a fourfold difference for depression and nearly a fourfold difference for anxiety.
Workplace burnout follows the same trend. A global survey of more than 13,000 employees across 11 countries found that 83% of Gen Z workers felt burnt out, compared to 75% of employees overall. A British study pegged Gen Z burnout at 80% over an 18-month post-pandemic period. In a Canadian survey, 51% of Gen Z reported burnout, while only 29% of Boomers and 32% of Gen X said the same. Millennials actually edged out Gen Z in that particular survey at 55%, suggesting the two younger generations share similar workplace strain.
What’s Driving the Crisis
No single factor explains why younger generations are struggling more. The causes layer on top of each other: financial pressure, social media, loneliness, and a job market that demands more while offering less stability.
The economic picture alone is striking. Tuition and board at a four-year college rose 40% between 2001 and 2023, climbing from about $22,100 to nearly $30,900. Meanwhile, median personal income hasn’t kept pace, which helped drive student debt growth of over 230% between 2006 and 2020. Among young adults heading their own households, 61% were cost-burdened in 2022, meaning they spent more than 30% of their income on housing and utilities. Student loan debt specifically has been linked to lower life satisfaction and reduced psychological well-being, even after accounting for other types of debt.
Social media plays a distinct role for younger users. Gen Z grew up with smartphones and integrated online interactions into their core social lives in ways older generations never did. That makes them more vulnerable to a few specific psychological traps: constant comparison with curated highlight reels of other people’s lives, fear of missing out that drives compulsive checking, and reward-based loops that keep them scrolling. Fear of missing out fuels anxiety through nonstop monitoring, while upward social comparison feeds negative self-evaluation and rumination. These patterns can become self-reinforcing, where low mood leads to more scrolling, which deepens the low mood.
Loneliness Hits Young People Hardest
The World Health Organization estimates that 17 to 21% of people aged 13 to 29 report feeling lonely, with the highest rates among teenagers. Social isolation affects roughly one in four adolescents. This is a counterintuitive finding for the most digitally connected generation in history, but online interaction doesn’t appear to substitute for in-person connection the way many people assumed it would.
Nearly one-quarter of 18- to 24-year-olds report experiencing “unmanageable stress,” and 98% report at least one symptom of burnout. That near-universal symptom rate suggests the issue isn’t confined to a vulnerable subgroup. Something about the conditions young adults face right now is producing widespread distress.
Suicide Rates Tell a More Complicated Story
If Gen Z has the worst self-reported mental health, you might expect them to have the highest suicide rates. They don’t. In 2022, the highest male suicide rates were among those aged 25 to 44 (29.6 per 100,000) and 45 to 64 (29.5 per 100,000). Males aged 15 to 24 had a rate of 21.1 per 100,000, which is high but noticeably lower than middle-aged men.
For women, the pattern is similar. Females aged 45 to 64 had the highest suicide rate at 8.6 per 100,000, followed by 25- to 44-year-olds at 7.9, then 15- to 24-year-olds at 5.8. Middle-aged adults, largely Gen X and older Millennials, carry the heaviest burden of suicide mortality. This disconnect between self-reported distress and completed suicide likely reflects several factors: younger people may be more willing to name their suffering, more likely to seek help, and less likely to use lethal means.
Are Younger Generations Just More Open About It?
This is the most common counterargument, and it deserves serious consideration. Gen Z has grown up in a culture where talking about mental health is more normalized. Therapy is less stigmatized. Social media itself is full of mental health language. It’s entirely plausible that some portion of the generational gap reflects willingness to report symptoms rather than differences in actual suffering.
The data supports this to a degree. Researchers studying generational differences have acknowledged that their data, often collected through social media ad campaigns, may carry selection and response bias. People already engaged with mental health content online are more likely to participate in studies about it, and younger people dominate those platforms.
But reporting bias alone can’t explain a gap this large. The difference between Gen Z’s 44.5% depression rate and Boomers’ 11.8% is not the kind of margin that disappears when you adjust for openness. Burnout data collected through workplace surveys, which don’t rely on self-selecting into a mental health study, show similarly large gaps. Economic indicators like housing cost burden and student debt growth are objective measures that don’t depend on anyone’s willingness to disclose symptoms. The distress is real, even if the measurement isn’t perfect.
Why Millennials Aren’t Far Behind
Millennials occupy an uncomfortable middle ground. Their depression rates (35.8%) and anxiety rates (27.9%) are much closer to Gen Z’s than to Gen X’s. They entered the workforce during or just after the 2008 financial crisis, accumulated significant student debt before the issue became a mainstream political conversation, and experienced many of the same social media dynamics as Gen Z, just a few years later.
In some workplace surveys, Millennials actually report slightly higher burnout than Gen Z. The Canadian Business survey, for instance, found 55% of Millennials felt burnt out compared to 51% of Gen Z. This makes sense: Millennials are now in their late 20s to early 40s, often juggling caregiving responsibilities, mortgage anxiety, and mid-career pressure simultaneously. Their mental health crisis gets less attention because the cultural conversation has shifted to Gen Z, but the numbers suggest they’re carrying a comparable load.
What Makes Gen X and Boomers Different
Gen X and Baby Boomers report substantially lower rates of depression, anxiety, and burnout. Boomers entered the workforce when housing was more affordable relative to income, student debt was minimal, and career paths were more linear. Gen X benefited from many of the same economic conditions, though to a lesser degree.
Neither generation grew up with social media or smartphones. Their social comparison happened in smaller, more contained environments: neighborhoods, workplaces, class reunions. That’s not the same psychological experience as a constant feed of curated success stories from thousands of peers and strangers. The absence of that specific stressor appears to be protective, though it’s impossible to isolate it from every other generational difference.
There’s also a survivorship element at play with older generations. People who developed severe mental health conditions decades ago had far fewer treatment options and faced intense stigma. Some didn’t survive. The Boomers answering surveys today may represent a more resilient subset of their original cohort, which would make their mental health numbers look better than the generation’s true baseline.