Roughly 40 million adults in the United States have an anxiety disorder in any given year. That figure comes from the National Institute of Mental Health’s estimate that 19.1% of U.S. adults experience an anxiety disorder annually, applied to the current adult population. Over a lifetime, the numbers are even larger: 31.1% of American adults will meet the criteria for an anxiety disorder at some point. Add in children, and anxiety is easily the most common mental health condition in the country.
How Anxiety Breaks Down by Type
Not all anxiety disorders look the same, and the prevalence varies considerably by type. Social anxiety disorder is the most common specific diagnosis, affecting an estimated 7.1% of adults in any given year and 12.1% over a lifetime. It goes well beyond ordinary shyness: people with social anxiety experience intense, persistent fear of being judged or embarrassed in everyday situations like meetings, conversations, or eating in public.
Generalized anxiety disorder, the kind characterized by chronic, hard-to-control worry about multiple areas of life, affects about 2.7% of adults annually. Panic disorder, which involves sudden episodes of overwhelming fear accompanied by physical symptoms like a racing heart, chest tightness, and shortness of breath, also affects roughly 2.7% of adults per year. About 4.7% of adults will experience panic disorder at some point in their lives.
Anxiety in Children and Teenagers
Anxiety is not just an adult problem. CDC data from 2022 to 2023 shows that 11% of children ages 3 to 17 have a current, diagnosed anxiety disorder. Girls are slightly more affected (12%) than boys (9%). Among adolescents specifically, 9.1% have experienced social anxiety disorder, 2.3% have had panic disorder, and 2.2% have had generalized anxiety disorder.
These numbers likely undercount the true prevalence, since many anxious children are never formally diagnosed. Young children in particular may not be able to articulate what they’re feeling, and their anxiety can show up as stomachaches, school refusal, or clinginess rather than the worry patterns adults recognize.
Women Are Nearly Twice as Likely to Be Affected
Gender is one of the strongest predictors of anxiety. About one in three women will meet criteria for an anxiety disorder during her lifetime, compared to roughly one in five men. Across the board, women’s rates are 1.5 to 2 times higher than men’s, with the biggest gaps in generalized anxiety disorder, panic disorder, and PTSD. Social anxiety disorder is the one exception: men and women develop it at similar rates.
The reasons for this gap are a mix of biological and social factors. Hormonal fluctuations across the menstrual cycle, pregnancy, and menopause appear to play a role, as do differences in how men and women are socialized to respond to stress and seek help.
Differences Across Race and Ethnicity
Anxiety symptoms don’t distribute evenly across racial and ethnic groups, though the pattern may not be what you’d expect. CDC data from 2019 found that white non-Hispanic adults (16.5%) were the most likely to report anxiety symptoms in the prior two weeks, followed by Black non-Hispanic adults (14.6%) and Hispanic adults (14.5%). Asian non-Hispanic adults reported the lowest rates at 8.5%.
These numbers reflect self-reported symptoms and diagnosed cases, not necessarily who is actually experiencing anxiety. Cultural differences in how people describe emotional distress, varying levels of access to mental health care, and stigma around mental illness all shape who gets counted. Communities with less access to screening are almost certainly underrepresented in the data.
Anxiety Rose After the Pandemic
The share of Americans experiencing anxiety symptoms climbed meaningfully between 2019 and 2022. The percentage of adults reporting any anxiety symptoms rose from 15.6% to 18.2%. In 2019, about 6% of adults had moderate or severe anxiety symptoms. By 2022, that figure had risen to 6.7%, with 3.9% experiencing moderate symptoms and 2.8% experiencing severe symptoms.
The increases showed up across a wide range of groups: adults ages 18 to 44, Black and white adults, people with at least a high school education, and adults at all income levels above the poverty line. The trend was not limited to any single demographic. Notably, adults 45 and older and Hispanic adults did not show statistically significant increases over the same period.
Most People With Anxiety Never Get Treatment
Despite the scale of the problem, only about 1 in 4 people with an anxiety disorder receive any treatment. That gap is striking given that anxiety disorders respond well to both therapy and medication. Cognitive behavioral therapy, the most studied approach, helps the majority of people who complete a course of treatment, and the benefits tend to last well beyond the final session.
The treatment gap exists for many reasons. Cost and insurance barriers are obvious ones, but so are long wait times for therapists, the belief that anxiety is just a personality trait rather than a treatable condition, and simple unawareness that effective options exist. In rural areas, the shortage of mental health providers makes access even harder.
The Economic Cost
Mental illness collectively costs the U.S. economy an estimated $282 billion per year, equivalent to roughly 1.7% of the country’s total consumption. That figure, from a 2024 study co-authored by Yale economist Aleh Tsyvinski, is about 30% larger than previous estimates because it accounts for a wider range of effects. People living with mental illness, including anxiety, tend to consume less, invest less in housing and financial assets, and gravitate toward less demanding jobs. Anxiety disorders, as the most prevalent category, represent a substantial share of that total burden, though exact disorder-level breakdowns aren’t available from the study.
The personal cost is just as real. Untreated anxiety shrinks people’s lives in ways that don’t show up in economic models: avoided social situations, career opportunities not pursued, relationships strained by constant worry. The gap between how many people are affected and how many get help remains one of the largest unmet needs in American health care.