Marijuana Use in Lifetime, by Gender and Grade Level

Year(s): 2013-2015

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 Grade99.2%0.4%0.1%0.0%0.2%0.1%98.8%0.4%0.2%0.1%0.2%0.3%
9th Grade94.8%1.4%0.8%0.2%1.0%1.8%93.9%1.3%0.7%0.8%0.8%2.5%
11th Grade83.0%2.4%1.4%2.1%2.5%8.5%82.0%2.1%2.7%1.2%2.3%9.7%
Non-TraditionalSSSSSS26.3%10.5%0.0%0.0%0.0%63.2%