Yes, mental health issues are rising across most measures, in most countries, and across most age groups. The increase is not just a matter of greater awareness. Nearly 30% of U.S. adults reported symptoms of anxiety or depression in the 2023-2024 period, almost triple the 10.8% rate recorded before the pandemic. Globally, the prevalence of mental disorders has climbed at an average annual rate of 0.35% since 1990, with a sharp acceleration beginning in 2019.
How Much Rates Have Increased
The clearest picture comes from tracking standardized prevalence rates over decades. Between 1990 and 2021, the global burden of mental disorders rose steadily, with anxiety disorders increasing at an average annual rate of 0.74% and depressive disorders at 0.39%. Eating disorders also climbed, at roughly 0.42% per year. These numbers are age-adjusted, meaning they account for population growth and demographic shifts rather than simply reflecting more people on the planet.
The trajectory wasn’t a smooth upward line. From 2000 to 2019, prevalence rates actually dipped slightly in some populations, declining by about 0.21% annually among women of childbearing age. Then came a dramatic reversal: between 2019 and 2021, that same population saw rates jump by more than 7% per year. The pandemic didn’t create the trend, but it accelerated it enormously.
The Pandemic Effect Hasn’t Faded
During the first year of COVID-19, about 37.6% of U.S. adults screened positive for anxiety or depression in the Census Bureau’s Household Pulse Survey. By the 2023-2024 recovery period, that number had improved to 29.5%, a meaningful drop. But it remains nearly three times higher than the pre-pandemic baseline of 10.8%.
That gap is striking. It suggests the pandemic triggered a lasting shift in population mental health rather than a temporary spike. Every demographic subgroup studied showed the same pattern: improvement from pandemic peaks, but nowhere close to returning to 2019 levels.
Young People Are Hit Hardest
About 19% of U.S. adolescents ages 12 to 19 met the criteria for depression between 2021 and 2023, based on CDC screening data. Depression prevalence among adolescents and adults has increased consistently since at least 2013, with the trend holding for both females and males.
Social media use is one factor driving the youth numbers. Children and adolescents who spend more than three hours a day on social media face double the risk of experiencing symptoms of depression and anxiety compared to those who spend less time. The U.S. Surgeon General flagged this connection in a formal advisory, noting that heavy social media use during critical developmental years can reshape how young people see themselves and interact with the world. Three hours is not an extreme threshold. Many teenagers easily exceed it.
Suicide Data Confirms the Trend
Suicide rates offer a harder, less subjective measure than survey-based screening, and they tell a similar story. U.S. suicide rates rose 37% between 2000 and 2018. A brief 5% decline occurred between 2018 and 2020, but by 2022, rates had returned to their previous peak. This pattern rules out the possibility that rising mental health numbers are purely an artifact of people being more willing to report distress on surveys. When the most severe outcome tracks the same direction, the underlying problem is real.
Is It Just Greater Awareness?
This is a fair and important question. Greater awareness of mental health conditions does change how people report their experiences, and some researchers have explored whether “concept creep” plays a role. The idea is that as society becomes more familiar with terms like depression and anxiety, people may apply those labels to normal levels of distress that wouldn’t have been flagged a generation ago.
Psychometric research shows this is a real phenomenon. People who hold broader concepts of what counts as mental illness are more likely to self-diagnose even when experiencing the same level of distress as someone with a narrower concept. Importantly, though, this tendency toward broader self-labeling is statistically independent from actual mental health literacy. In other words, knowing more about mental illness and having a wider definition of it are two separate things, and both are happening simultaneously.
So awareness does inflate some survey numbers. But it can’t explain away a tripling of anxiety and depression rates since 2019, nor the parallel rise in suicide. The most honest read of the evidence is that both things are true: people are more willing to identify and report mental health struggles, and there are genuinely more mental health struggles to report.
A Treatment Gap That Makes It Worse
Rising rates would be less alarming if treatment were keeping pace, but it isn’t. During the pandemic, 12.8% of all U.S. adults reported an unmet need for mental health counseling in the past month. Among adults who actually screened positive for depression or anxiety, that number jumped to 25.2%. One in four people with a diagnosable condition couldn’t access the help they needed.
This gap means a significant portion of the increase in mental health burden translates directly into untreated suffering. People cycle through worsening symptoms, lost productivity, and strained relationships without professional support. A Lancet Commission report estimated that mental disorders will cost the global economy $16 trillion by 2030, driven largely by lost productivity and disability rather than direct healthcare spending.
What’s Driving the Increase
No single cause explains a global, multi-decade trend. The factors researchers point to most consistently include economic instability and rising cost of living, which create chronic stress at a population level. Social media and digital technology have reshaped daily life, particularly for young people, in ways that increase social comparison and reduce sleep. Climate-related disasters and geopolitical instability contribute to anxiety in affected populations. And the pandemic itself functioned as a mass traumatic event, combining isolation, grief, economic disruption, and uncertainty in a way that affected billions of people simultaneously.
These drivers interact with each other. A teenager dealing with family financial stress who also spends four hours a day on social media and lost a grandparent during COVID is not experiencing one risk factor. They’re experiencing several at once, and the combined effect is larger than any individual cause would predict.
The global nature of the trend matters. Mental health conditions are rising in every country studied, across income levels and healthcare systems. That points to shared structural forces, not just local policy failures or cultural shifts in any one nation.