Marijuana Use in Lifetime, by Gender and Grade Level

Year(s): 2015-2017

Mt. Diablo 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 Grade95.8%1.7%0.5%0.7%0.2%1.0%93.4%2.6%0.8%0.8%0.3%2.1%
9th Grade76.5%3.6%3.9%3.4%2.1%10.6%81.7%3.5%1.6%1.2%2.3%9.6%
11th Grade60.5%5.5%5.2%3.1%6.0%19.6%54.5%3.9%3.9%2.4%3.9%31.4%
Non-Traditional34.7%4.8%6.0%4.2%4.2%46.1%42.7%4.0%2.6%3.3%4.0%43.4%