Suicidal Ideation Statistics in Connecticut

Comprehensive Suicidal Ideation statistics for Connecticut, including prevalence, demographics, treatment access, and outcomes data.

3 min read
45.2%[1]
Increase in Connecticut's Suicide Rate (1999-2022)

This increase significantly outpaced the national rate of 30.3% over the same period, highlighting a concerning long-term trend in the state.

1999-2022

Key Takeaways

  • Adolescents in Connecticut show a high prevalence of suicidal ideation, with 7.1% of those aged 12-17 reporting suicidal thoughts.7.1%[2]
  • A significant treatment gap exists, as only 38% of Connecticut residents who experience suicidal thoughts receive any mental health treatment in the past year.38%[2]
  • Youth aged 10 to 17 have the highest rate of suicidal ideation in Connecticut's emergency departments, with 501 reports for every 10,000 visits.501 per 10k[3]
  • The state's suicide rate has grown 45.2% between 1999 and 2022, a significantly faster increase than the national growth of 30.3%.45.2%[1]
  • Connecticut faces a shortage of mental health professionals, with a density of about 16 providers per 100,000 residents, nearly half the national average of 30.16 per 100k[4]
  • There are notable regional disparities, with the South Central region reporting suicidal ideation in emergency rooms at a rate 1.5 times the state average.1.5x[3]

Understanding Suicidal Ideation in Connecticut

Suicidal ideation, which refers to thoughts about, consideration of, or planning for suicide, is a critical public health issue in Connecticut and across the nation. Suicide is one of the leading causes of death in the United States, strongly associated with mental illness and social isolation[5]. While Connecticut's overall suicide rate has historically been below the national average, recent data reveal concerning trends, including a faster rate of increase and significant challenges in providing adequate mental health care to its residents[1]. Understanding the scope of this issue through statistics is the first step toward developing effective prevention strategies and support systems.

Prevalence Across the State

Measuring the prevalence of suicidal ideation helps quantify the scale of the mental health crisis and identify which populations are most affected. In Connecticut, recent surveys provide a detailed snapshot of how many residents are experiencing these distressing thoughts. These figures are essential for allocating resources, guiding public health policy, and raising awareness about the urgent need for accessible mental health services throughout the state.

Statewide Prevalence at a Glance

5.2%[2]
Adults with Suicidal Ideation

The 12-month prevalence of self-reported suicidal thoughts among Connecticut adults aged 18 and older.

2021-2023
12.4 per 100,000[6]
Annual Suicide Rate

Represents the number of suicide deaths per 100,000 residents in the state.

2023
391[1]
Suicide Deaths in 2024

The total number of lives lost to suicide in a single year, marking an increase of 38 from the previous year.

2024
22.0%[3]
Adults with Any Mental Illness (AMI)

The percentage of Connecticut's adult population who experienced any form of mental illness in the past year.

2023
4.7%[3]
Adults with Serious Mental Illness (SMI)

The percentage of adults in the state whose mental illness substantially interferes with major life activities.

2023

Demographics and Disparities

Suicidal ideation does not affect all communities equally. Examining data across different demographic groups—including age, race, and geography—reveals significant disparities. These insights are crucial for identifying high-risk populations and developing targeted, culturally competent prevention strategies that address the unique challenges faced by different segments of Connecticut's population.

Disparities in Suicidal Ideation

Prevalence by Age Group
6.1%
Young Adults (18-25)
3.4%
Adults (26+)
79% higher rate
Young adults in Connecticut face a significantly elevated risk of suicidal ideation compared to the older adult population.
Prevalence by Geography
4.5%
Rural Areas
3.5%
Urban Centers
29% higher rate
Residents in rural parts of the state experience higher rates of suicidal ideation, potentially linked to factors like social isolation and reduced access to care.
Prevalence by Race/Ethnicity
5.6%
Non-Hispanic White Adults
4.8%
Racial & Ethnic Minority Adults
17% higher rate
Data indicates a higher prevalence of suicidal ideation among Non-Hispanic White adults in Connecticut compared to those from other racial and ethnic backgrounds.

Youth in Crisis: A Growing Concern

Young people in Connecticut are facing a significant mental health crisis. Nationally, suicide is the second leading cause of death for individuals aged 10-34[1]. The data from emergency departments and statewide surveys underscore the vulnerability of this group, highlighting an urgent need for enhanced support systems in schools, communities, and healthcare settings. The following table breaks down key statistics for different youth and young adult age brackets.

Treatment Gaps and Access to Care

Identifying suicidal ideation is only the first step; connecting individuals with effective care is the critical next one. Unfortunately, Connecticut faces significant barriers to mental health treatment. A severe shortage of mental health professionals, with several counties designated as Health Professional Shortage Areas (HPSAs), exacerbates the problem[4]. Systemic issues like stigma, financial challenges, and logistical hurdles contribute to a large treatment gap, leaving many vulnerable residents without the support they need[2]. Experts report that these inadequate services are compounding the mental health crisis in the state[1].

Barriers to Mental Health Care

Untreated Individuals with Suicidal Thoughts

An estimated 62% of Connecticut residents with recent suicidal thoughts did not access mental health treatment in the past year, based on the finding that only 38% did.

Substance Abuse and Mental Health Services Administration (2021)
62%[2]
Mental Health Provider Density

Connecticut has a provider density significantly below the national average of 30 per 100,000 residents.

Substance Abuse and Mental Health Services Administration (2023)
16 per 100,000[4]
Residents with Mental Health Insurance

While a majority have coverage, this indicates that 12% of residents may lack insurance for mental health benefits, posing a significant financial barrier to care.

Substance Abuse and Mental Health Services Administration (2023)
88%[4]

The Impact of the COVID-19 Pandemic

The COVID-19 pandemic introduced unprecedented stressors, including social isolation, economic instability, and health anxieties, which significantly impacted mental health nationwide. Early surveys during this period reported elevated rates of mental health challenges, including suicidal ideation and attempts[9]. Research analyzing health records revealed a direct link between a COVID-19 diagnosis and an increased risk of subsequent suicidal thoughts and behaviors, likely due to a combination of biopsychosocial factors[10].

COVID-19 and Suicidality Risk

Higher Odds of Suicidal Ideation

Patients with a documented COVID-19 diagnosis had 74% higher odds of experiencing suicidal ideation compared to uninfected individuals.

Centers for Disease Control and Prevention (2023)
1.74x[11]
Higher Odds of Suicide Attempts

The odds of a suicide attempt doubled for patients who had been diagnosed with COVID-19 compared to those without an infection.

Centers for Disease Control and Prevention (2023)
2.00x[11]

State Initiatives and Prevention Efforts

In response to these challenges, Connecticut has established formal bodies and programs aimed at suicide prevention. The Connecticut Suicide Advisory Board, created under state law, is tasked with advising on public awareness campaigns, training programs, and interagency policies to prevent suicide across all age groups[12]. State senators and mental health professionals continue to advocate for increased funding for crisis intervention services like the 988 Lifeline and targeted support for high-risk communities[1]. These efforts aim to destigmatize mental health challenges and bridge the critical gaps in treatment access.

About the Data

The statistics presented on this page are compiled from multiple sources, including federal surveys, state health departments, and academic research. Some data, particularly from insurance claims, may not fully represent uninsured or underrepresented populations. Prevalence estimates from surveys often include a margin of error; for example, SAMHSA data may have a 95% confidence interval of approximately ±2 percentage points.

Frequently Asked Questions

Sources & References

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

1The number of suicides is up in CT, rising faster than national .... Cthosp. Published 1999. Accessed January 2026. https://cthosp.org/daily-news-clip/the-number-of-suicides-is-up-in-ct-rising-faster-than-national-average-what-experts-say/
2Explore US. NSDUH Behavioral Health Barometer: Connecticut, Volume 8. Substance Abuse and Mental Health Services Administration. Published 2021. Accessed January 2026. https://www.samhsa.gov/data/report/nsduh-behavioral-health-barometer-connecticut-volume-8
3[PDF] Connecticut Suicidal Ideation and Self Harm Emergency ... - CT.gov. Portal. Published 2018. Accessed January 2026. https://portal.ct.gov/dph/-/media/dph/injury-and-violence-prevention/suicide-and-self-injury/suicide_publication_ct_20251130.pdf?rev=daa4501fbf7547629613c8abe88af4d8&hash=00C77F775293CCD9B0E856CEC1D0140A
4[PDF] Mental Health Client-Level Data (MH-CLD): 2023 | SAMHSA. Substance Abuse and Mental Health Services Administration. Published 2023. Accessed January 2026. https://www.samhsa.gov/data/sites/default/files/reports/rpt56264/2023-MH-CLD-Annual-Report.pdf
5Suicidal Ideation - StatPearls - NCBI Bookshelf - NIH. NCBI. Published 2021. Accessed January 2026. https://www.ncbi.nlm.nih.gov/books/NBK565877/
6[PDF] ANNUAL STATISTICAL REPORT - CT.gov. Portal. Accessed January 2026. https://portal.ct.gov/-/media/dmhas/eqmi/annualreports/annualstatisticalreport2023.pdf
7[PDF] 2022 Region 1 Epidemiological Profile Worksheet: Suicide. Catalystct. Published 2024. Accessed January 2026. https://catalystct.org/wp-content/uploads/2024/05/Suicide-Epi-Profile-2022.pdf
8Connecticut ER. New Haven-area ER visitors more likely to report suicidal thoughts. Ctmirror. Published 2025. Accessed January 2026. https://ctmirror.org/2025/08/22/suicide-connecticut/
9Mental health and suicide among adolescents in the United States .... Jphe. Accessed January 2026. https://jphe.amegroups.org/article/view/10064/html
10Increase in Suicidal Thinking During COVID-19 - PMC - NIH. PubMed Central. PMC7967020. Accessed January 2026. https://pmc.ncbi.nlm.nih.gov/articles/PMC7967020/
11Suicidal Thoughts & Behavior | Mental Health - CDC. Centers for Disease Control and Prevention. Published 2023. Accessed January 2026. https://www.cdc.gov/mental-health/about-data/suicidal-thoughts-and-behavior.html
12Connecticut General Statutes § 17a-52. (2024) - Justia Law. Law. Accessed January 2026. https://law.justia.com/codes/connecticut/title-17a/chapter-319/section-17a-52/
13[PDF] state of connecticut - suicide prevention plan. Preventsuicidect. Published 2021. Accessed January 2026. https://www.preventsuicidect.org/wp-content/uploads/2021/05/Suicide-Prevention-Plan-2020-2025.pdf
14The C. Suicide and Self Inflicted Injury Prevention Program - CT.gov. Portal. Published 2020. Accessed January 2026. https://portal.ct.gov/dph/health-education-management--surveillance/the-office-of-injury-prevention/suicide-and-self-inflicted-injury-prevention-program