Marijuana Use in Lifetime, by Grade Level

Year(s): 2015-2017

San Mateo Union High (School District)Percent
Grade Level0 Times1 Time2 Times3 Times4-6 Times7 or More Times
7th GradeN/AN/AN/AN/AN/AN/A
9th Grade92.5%1.6%0.9%1.0%0.8%3.2%
11th Grade72.8%5.0%3.2%2.4%3.5%13.1%
Non-TraditionalN/AN/AN/AN/AN/AN/A