This page collects publicly available mental health data for Delaware. Anxiety-specific data at the state level is limited in the United States, so the figures below use broader mental health indicators, including depression prevalence and state mental health rankings, as the closest available measures. Each number names its source and the year it is from. For national anxiety-specific figures, see the anxiety statistics dashboard.
Quick numbers
How to read these numbers
The headline figure on this page is the share of adults in Delaware who have ever been told by a health professional that they have a depressive disorder. It comes from the CDC Behavioral Risk Factor Surveillance System. It is a lifetime measure, and it is about depression, not anxiety. We use it here because no current survey produces comparable anxiety-specific estimates for every state. Depression and anxiety overlap heavily, so the figure is a reasonable stand-in for the broader burden of mental health need in Delaware, but it should not be read as an anxiety prevalence rate. The state rankings come from Mental Health America and compare states on overall mental health and on access to care.
Adult depression prevalence
The CDC Behavioral Risk Factor Surveillance System (BRFSS) asks adults whether a health professional has ever told them they have a depressive disorder. This lifetime prevalence figure is a state-level proxy for mental health burden, not a measure of current anxiety prevalence. The national average for 2023 was about 21.7%.
Depression diagnosis: DE vs national
CDC BRFSS 2023How Delaware compares with other states
Delaware's share of adults ever told they have a depressive disorder was 21.1% (CDC BRFSS, 2023), 33rd highest of 51 states and DC with data and below the median of 22%.
Delaware's share of adults reporting frequent mental distress was 16.1% (CDC BRFSS, 2024), 18th highest of 50 states and DC with data and above the median of 15.6%.
Delaware's share of adults with any mental illness in the past year was 20.9% (SAMHSA NSDUH, 2021-2022), 49th highest of 51 states and DC with data and below the median of 24.3%.
On access to care, Mental Health America ranked Delaware 26th of 51 (the 50 states and DC) in 2025, where 1 means the best access, which puts it in the bottom half.
Rankings are computed from the same published values shown on each state page. A higher share means more reported need, not worse care, and small differences between neighboring ranks usually fall within survey error.
Anxiety and mental health in Delaware
Delaware is a small state, easy to cross, with most of its population near the Wilmington area. Its size limits the distance barrier that defines care in larger states. Workforce capacity relative to demand, rather than geography, is the more relevant constraint here.
Workforce and unmet need
Two indicators shape how hard mental health care is to reach in Delaware: the number of federally designated mental health professional shortage areas, which HRSA tracks by state, and the share of adults with an unmet need for mental health treatment, which SAMHSA reports nationally rather than by state. Both come from federal sources that update on their own schedule. The links below show the latest published values.
Treatment access in Delaware
Access to mental health care in Delaware is shaped by two things above all: how many trained clinicians practice within reach of a given community, and whether those clinicians accept insurance. Across the United States, psychiatry has lower rates of in-network insurance participation than most other medical specialties, which pushes cost onto patients. Where the specialty workforce is thin, primary care clinicians handle much of the anxiety care that happens, and telepsychiatry has become an important way to extend reach. The section above describes how these forces play out in Delaware specifically. For national context, see the report on anxiety treatment access by state and the report on rural and urban access disparities.
Where to find care in Delaware
Data sources
Related reports
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