Delaware Mental Health Statistics

Browse mental health statistics for Delaware. Find condition-specific prevalence rates, treatment data, and demographic breakdowns.

$4.2 Billion[1]
Annual economic burden of mental illness in Delaware

This figure includes costs from lost productivity, healthcare expenses, and social services for adults aged 18 and older.

2023

Key Takeaways

  • Approximately 22% of adults in Delaware experience any mental illness (AMI) within a given year, with nearly 5% facing a serious mental illness (SMI).22%[2]
  • Youth in Delaware face significant challenges, with 15.2% of adolescents aged 12-17 having experienced a major depressive episode in the past year.15.2%[3]
  • Significant racial disparities in access to care persist; only 45% of Black adults in need of mental health services receive them, compared to 60% of White adults.45% vs 60%[4]
  • The state's age-adjusted suicide rate was 13.5 per 100,000 residents in 2021, a figure that has been trending upwards.13.5 per 100k[5]
  • Delaware is designated as a Mental Health Professional Shortage Area (HPSA), indicating a significant gap between the need for services and the availability of providers.[2]
  • Despite challenges, Delaware ranks 12th nationally for overall mental health performance, which includes measures of prevalence, access, and outcomes.12th[2]

The Scope of Mental Health in Delaware

Understanding the prevalence of mental health conditions is the first step toward addressing the needs of Delaware residents. Data reveals that a significant portion of the state's population, across all age groups, is affected by mental illness. These statistics not only quantify the scale of the issue but also highlight the importance of accessible and effective mental healthcare services for building healthier communities.

Overall Prevalence Rates

22%[2]
Of adults experience any mental illness (AMI) annually

Based on data from a 12-month period.

2023
Nearly 5%[2]
Of adults live with a serious mental illness (SMI)

SMI is defined as a condition that substantially interferes with major life activities.

2023
21%[6]
Of adults have a mental illness over their lifetime

Based on a survey sample of over 20,000 residents.

2023
18%[3]
Of children and adolescents have a diagnosed mental health disorder

This prevalence rate for ages 0-17 exceeds the national average of 16%.

2021

Depression and Anxiety Disorders

Depression and anxiety are among the most common mental health conditions affecting Delawareans. While adult depression rates in Delaware are slightly above the national average[7], the prevalence among youth is particularly alarming. This disparity underscores a critical need for early intervention and accessible mental health support for young people across the state.

Depression Prevalence: Youth vs. Adults

Major Depressive Episode (Past Year)
15.2%
Youth (12-17)
8.2%
Adults
Youth prevalence is 85% higher than adult prevalence.
This significant gap highlights the growing mental health crisis among adolescents in Delaware, with rates of depression increasing from 7.5% in 2020 to 8.2% in 2023 for adults.

Other Common Conditions

Beyond depression, Delaware's population experiences a range of other mental health and substance use disorders. Conditions like anxiety, bipolar disorder, and eating disorders affect thousands of residents, each presenting unique challenges for diagnosis and treatment. Tracking the prevalence of these specific conditions is vital for allocating specialized resources and developing targeted public health strategies.

Prevalence of Specific Disorders

8.5%[2]
Of adults with Generalized Anxiety Disorder (GAD)

This rate reflects a recent increase, with emergency department visits for anxiety rising.

2025
2.5%[8]
Of adults with Bipolar Disorder

This estimate is for the adult population in Delaware.

15%[9]
Of Native American adults with a Substance Use Disorder

This is the 12-month prevalence rate for SUDs among this population.

Demographics and Disparities

Mental health does not affect all populations equally. Examining data across different demographic groups—including gender, race, ethnicity, and age—is crucial for understanding disparities and identifying vulnerable populations. These insights help policymakers and healthcare providers tailor interventions to address the specific needs and barriers faced by diverse communities in Delaware.

Gender Disparities in Depression

Depression Rate
23.4%
Women
16.8%
Men
Women report depression at a rate nearly 40% higher than men.
This disparity is mirrored in anxiety disorders, where women also report higher prevalence rates (9.5%) compared to men (6.5%).

Racial and Ethnic Disparities

Prevalence rates and access to care vary significantly across racial and ethnic lines in Delaware. Native American and Black adults report the highest rates of mental health disorders, yet minority groups often face greater barriers to receiving care. These disparities are driven by a combination of factors, including systemic inequities, cultural stigma, provider shortages in certain communities, and higher uninsured rates.

Access to Care and Treatment

Access to mental healthcare in Delaware is a complex issue marked by both progress and persistent challenges. The state's designation as a Mental Health Professional Shortage Area (HPSA) underscores a fundamental gap between the demand for services and the supply of qualified providers[2]. This shortage contributes to long wait times and creates significant barriers, particularly for specialized services like child psychiatry.

Barriers to Accessing Care

21 Days[2]
Average wait time for a first mental health appointment

While lower than the national average of 30 days, this wait can be critical for individuals in crisis.

8 per 100k[11]
Pediatric psychiatric beds available for children

This low availability creates significant challenges for youth requiring inpatient care.

2021
1 per 20k[11]
Ratio of child psychiatrists to children

This is less favorable than the national benchmark of 1 per 15,000 children.

2022
40%[9]
Of Hispanic adults report language barriers to care

Language barriers significantly hinder effective communication with service providers.

2023

Insurance Coverage and Parity

While a high percentage of Delawareans have insurance that includes mental health benefits, coverage does not always translate to access[12]. The state has robust parity laws, but enforcement remains a challenge. Market conduct examinations have revealed that some health plans impose more restrictive requirements for mental health and substance use disorder benefits compared to medical benefits, leading to significant fines[13]. These disparities create unequal access to care, particularly for vulnerable populations.

Racial Disparities in Access to Care

Adults Accessing Needed Mental Health Care
60%
White Adults
45%
Black Adults
White adults are 33% more likely to access required mental health care than Black adults.
This disparity highlights significant barriers to care for Black residents, including systemic inequities, stigma, and a lack of culturally competent providers, as only 30% of Delaware's mental health providers come from minority backgrounds.

The Economic Impact of Mental Illness

The economic consequences of mental illness in Delaware are substantial, extending far beyond direct healthcare costs. Untreated or undertreated conditions lead to significant losses in workplace productivity, increased demand on social support systems, and higher costs within the criminal justice system. Understanding this financial burden highlights the economic imperative of investing in comprehensive mental health services, which not only improves lives but also yields a strong return for the state's economy.

Economic Burden Breakdown

Lost productivity from absenteeism and decreased work performance
Abilitynetworkde (2020)
$1.1 Billion[1]
Annual cost of untreated mental health cases
Abilitynetworkde (2020)
$850 Million[1]
Additional annual burden from the opioid epidemic
Abilitynetworkde (2020)
$500 Million[1]
Criminal justice costs attributable to mental illness
Abilitynetworkde (2020)
$150 Million[1]
Economic analyses show that every $1 invested in mental health treatment results in approximately $4 in saved societal costs among Medicaid beneficiaries in Delaware.

Outcomes and System Performance

Measuring the effectiveness of a mental health system involves looking at key outcomes like recovery rates, hospital readmissions, and employment after treatment. These indicators provide a snapshot of how well the system is supporting individuals on their path to recovery. While Delaware shows positive signs in areas like patient satisfaction and substance use treatment completion, high readmission rates and challenges in post-treatment employment highlight areas for improvement.

Key Treatment Outcomes

52%[2]
Recovery rate for adults who received treatment
2023
45%[14]
Of treated adults secured employment within six months
2023
15%[3]
30-day psychiatric readmission rate for adults
2022

Suicide and Overdose Deaths

The most tragic outcomes of untreated mental illness and substance use are suicide and overdose deaths. Delaware has experienced a concerning rise in both, with the drug overdose death rate consistently surpassing the national average[15]. These statistics represent lives lost and families devastated, underscoring the critical importance of crisis intervention, prevention programs, and accessible treatment for substance use disorders.

Drug Overdose Death Rate Trend

Age-Adjusted Drug Overdose Death Rate
54.1 per 100,000
2021 Rate
69% increase
2016-2021 Change
This dramatic increase underscores the devastating impact of the opioid crisis in Delaware. The state's suicide rate has also increased by 15% over the same period.

How Delaware Compares Nationally

National rankings provide valuable context for evaluating Delaware's mental health landscape. These comparisons, compiled by organizations like Mental Health America and the Commonwealth Fund, assess states on a wide range of factors, including the prevalence of mental illness, access to care, and policy innovations. While Delaware performs well in overall rankings, it faces challenges related to the high prevalence of mental illness among its population.

Frequently Asked Questions

Sources & References

All statistics and claims on this page are supported by peer-reviewed research and official government data sources.

1[PDF] The Economic Case for Increased State Investment in Health and .... Abilitynetworkde. Published 2020. Accessed January 2026. https://abilitynetworkde.org/wp-content/uploads/2020/02/AND-Econsult-Economic-Impact-Study.pdf
2Mental Health & Substance Use Data for Delaware. Myhealthycommunity. Published 2019. Accessed January 2026. https://myhealthycommunity.dhss.delaware.gov/topics/mental-health-substance-use/state
3[PDF] Mental Health in - Delaware. National Alliance on Mental Illness. Published 2025. Accessed January 2026. https://www.nami.org/wp-content/uploads/2025/05/Delaware-GRPA-Data-Sheet-8.5-x-11-wide.pdf
4Delaware - Commonwealth Fund. Commonwealthfund. Published 2025. Accessed January 2026. https://www.commonwealthfund.org/datacenter/delaware
5Explore Suicide in Delaware | AHR - America's Health Rankings. Americashealthrankings. Accessed January 2026. https://www.americashealthrankings.org/explore/measures/Suicide/DE
6Delaware H. Delaware Data and Resources - County Health Rankings. Countyhealthrankings. Accessed January 2026. https://www.countyhealthrankings.org/health-data/delaware/data-and-resources
7Delaware Prevalence of Select Chronic Diseases and Conditions. Dhss. Accessed January 2026. https://dhss.delaware.gov/dph/dpc/2017chronicdiseases/
8Explore Depression - Age 65+ in Delaware | AHR. Americashealthrankings. Accessed January 2026. https://www.americashealthrankings.org/explore/measures/depression_sr/DE
9Explore Frequent Mental Distress in Delaware | AHR. Americashealthrankings. Accessed January 2026. https://www.americashealthrankings.org/explore/measures/mental_distress/mental_distress_Multiracial_C/DE
10The S. Suicide Data for Delaware - My Healthy Community. Myhealthycommunity. Accessed January 2026. https://myhealthycommunity.dhss.delaware.gov/topics/suicide/state
11The D. Delaware Child Psychiatry Access Program (DCPAP). Dethrives. Accessed January 2026. https://dethrives.com/providers-and-community-partners/dcpap
12In F. [PDF] M ental H ealth in D elaw are. National Alliance on Mental Illness. Published 2021. Accessed January 2026. https://www.nami.org/wp-content/uploads/2023/07/DelawareStateFactSheet.pdf
13Delaware Enforcement | ParityTrack. Paritytrack. Published 2020. Accessed January 2026. https://www.paritytrack.org/reports/delaware/enforcement/
14Readmission R. [PDF] Delaware 2020 Uniform Reporting System Mental Health Data Results. Substance Abuse and Mental Health Services Administration. Accessed January 2026. https://www.samhsa.gov/data/sites/default/files/reports/rpt35287/Delaware.pdf
15NCDAS: Substance Abuse and Addiction Statistics [2025]. Drugabusestatistics. Published 2023. Accessed January 2026. https://drugabusestatistics.org/
16State and County Dashboard | Mental Health America. Mhanational. Published 2020. Accessed January 2026. https://mhanational.org/data-in-your-community/mha-state-county-data/