Marijuana Use in Lifetime, by Gender and Grade Level

Year(s): 2015-2017

Irvine Unified (School District)Percent
FemaleMale
Grade Level0 Times1 Time2 Times3 Times4-6 Times7 or More Times0 Times1 Time2 Times3 Times4-6 Times7 or More Times
7th Grade99.7%0.2%0.0%0.0%0.0%0.1%98.8%0.4%0.3%0.1%0.2%0.2%
9th Grade95.8%1.5%0.5%0.6%0.3%1.2%95.5%1.0%1.0%0.7%0.3%1.6%
11th Grade83.7%2.9%1.4%1.9%1.8%8.2%82.7%2.8%1.8%2.0%2.0%8.6%
Non-TraditionalSSSSSSSSSSSS