In 2025, 17% of people used cannabis, up from 14% in 2018, before legalization.
The 2025 edition of the Québec Cannabis Survey was carried out among 15,103 people aged 15 and over. This seventh edition allows us to examine the proportion of Quebecers who used cannabis in the 12 months prior to each survey since 2018 as well as their consumption habits.
Next update : December 2026
News release
Highlights
Analysis document
Technical or methodological documents
- Questionnaire (PDF, 702.07 kB)2026-04-14