Prevent and reduce the negative impacts of alcohol and drug misuse and 12 more...less...

Prevent and eliminate the problems caused by alcohol and drug misuse in youth

Vermonters are healthy

Youth choose healthy behaviors

HV2020 Outcomes - ADAP

Programmatic Performance Measures for Budgeting - ADAP (formerly Vantage)

Act 186 - ADAP

Vermonters are Healthy

Vermont's youth choose healthy behaviors

Vermon's children and young people achieve their potential




% of adolescents in grades 9-12 who used marijuana in the past 30 days


Line Bar
Story Behind the Curve

Updated: August 2022

Author: Division of Substance Use Programs, Vermont Department of Health

Marijuana use among Vermonters is consistently among the highest in the country and is the highest for 12-17 and 18–25 year-olds. Marijuana legal status in Vermont has changed significantly over the past two decades. In 2004, the Vermont legislature voted to legalize the use of marijuana for medical purposes and in 2013 penalties for possession of one ounce or less were reduced to a fine. In July 2018, legislation went into effect legalizing possession, private consumption, and limited cultivation among persons aged 21 years and older. Most recently, the Vermont legislature voted to create a regulated market which is set to open in October 2022. Marijuana remains illegal at the federal level.

In Vermont more adolescents are in treatment for marijuana disorders than any other substance, including alcohol. Reduced perception of risk among youth is likely influenced by many community-wide factors such as changes in marijuana policy and norms.

Why Is This Important?

Research has shown that early (i.e. adolescent) and persistent use of marijuana can have several adverse effects on thinking, judgment, and physical and mental health. Early and persistent use of marijuana has been associated with chronic bronchitis, increased risks of several cancers, attention and memory impairment, and significant reduction in IQ, as well as increased risk of serious mental illness. There is an association between early marijuana use and subsequent abuse of other illegal drugs and excessive alcohol consumption. Other recent research has demonstrated that marijuana use in adolescence has a negative impact on college degree attainment, adult income, and measures at age 25 of relationship and life satisfaction. 

Additional information is available in the Health Impact Assessment.  


Key partners include:

  • Schools and School-based Substance Abuse Services
  • Pediatricians
  • Department of Mental Health
  • Substance Abuse Prevention Coalitions
  • Regional Prevention Partnerships
  • Colleges
  • Parents
What Works

Communications campaigns; screening for adolescent marijuana users identified by pediatricians or school authorities; parental monitoring of behavior and peer affiliations; school-based prevention curricula focused on marijuana; continued legal sanctions on possession and use of marijuana.


Reduction of 30-day marijuana use among youth and young adults is the goal for both our statewide Regional Prevention Partnerships (RPP) and School-based Substance Abuse Services (SBSAS) grants to supervisory unions across the state.  Prevention strategies include education, local policy education and enhancements, assessment and planning, screening, family education, capacity building and youth and young adult focused activities. In addition to the evidence-based strategies being implemented by the grantees, the Department of Health maintains the Parent UP website featuring a section on marijuana education for parents. 

The Division of Substance Use Programs (DSU) works with public and private colleges across the state to plan and host an annual College Symposium that for the last two years has been focused on marijuana use and its impact on health and academics. 

Additionally, ongoing strategies include school-based prevention curricula, and educating pediatricians and parents about the dangers of early use of marijuana.

Notes on Methodology

The Youth Risk Behavior Survey is administered every other year (odd years). Data is updated as it becomes available. For more information about this data source, see the YRBS page.

Note that prior to 2013, statewide estimates were generated by weighting responses from a representative sample of schools. In 2013, the methodology was changed and all student responses were used in creating statewide estimates, allowing for more accurate reporting. 2011 data were recalculated in the same way as 2013 data in order to improve comparisons. As a result, 2011 YRBS estimates that were published online after 02/04/2015 may be slightly different compared to those published previously.

Scorecard Result Container Indicator Measure Action Actual Value Target Value Tag S R I P PM A m/d/yy m/d/yyyy