Marijuana Use in Lifetime, by Grade Level

Year(s): 2015-2017

Napa County Office of Education (School District)Percent
Grade Level0 Times1 Time2 Times3 Times4-6 Times7 or More Times
7th GradeN/AN/AN/AN/AN/AN/A
9th GradeN/AN/AN/AN/AN/AN/A
11th GradeN/AN/AN/AN/AN/AN/A
Non-Traditional32.0%4.7%4.7%1.6%0.8%56.3%