In the past years, cannabis use by millennials has increased across the board. New Frontiers, quoting survey data between 2017 and 2020, noted that there’s been an increase in cannabis use among respondents between the ages of 30 and 34. The survey showed an increase of 36% among the 30 to 34 age group. The figure further increased to 51% among millennials of the 35 to 39 years age group.