Connecticut Launched New Substance Use Data Portal

The state released a hub providing centralized access to mental health and addiction statistics for residents.

Updated on Sept. 25, 2026 in Substance Abuse

Connecticut Launched New Substance Use Data Portal

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Does having more accessible public health data in your area lead to better community health outcomes?

Connecticut state agencies have debuted the redesigned State Epidemiological Outcomes Workgroup Prevention Data Portal. The hub aggregates public health data to assist researchers and community members with prevention planning.

Why it matters

The portal serves as a centralized resource for mental health and substance use trends, helping officials and the public answer complex health questions. It is designed to identify specific opportunities for intervention at both the state and community levels.

The portal tracks health trends including monthly cannabis use, which rose from 8.5% in 2013 to nearly 18%. It also monitors disconnected youth, defined as those aged 16 to 19 not working or in school.

The players

Department of Mental Health and Addiction Services

This state agency oversees the coordination and delivery of mental health and substance use services in Connecticut.

UConn Health

This is the public universitys academic medical center and health system based in Connecticut.

CTData Collaborative

This organization works to empower informed decision-making by making data accessible and understandable to the public.

The details

The platform functions as a hub for public data from multiple sources, utilizing interactive visualizations to make complex information accessible. It is a collaboration between the Department of Mental Health and Addiction Services, UConn Health, and the CTData Collaborative.

Cannabis use among residents was 8.5% in 2013.
Connecticut legalized cannabis in 2021.
The data portal officially debuted on September 23, 2026.

The Big Picture

The portal provides a measurable look at shifting substance use trends following the 2021 Connecticut cannabis legalization. It updates figures previously established by state health tracking to reflect current usage patterns.

Residents and community organizers can use the portal to access localized data for identifying urgent public health needs. This information assists in planning community-level outreach and support initiatives.

The takeaway

Reliable data access allows for more targeted community support and better-informed health policies. Residents are encouraged to use these tools to better understand the health landscape in their own neighborhoods.