Marijuana Use in Lifetime, by Grade Level

Year(s): 2015-2017

Martinez Unified (School District)Percent
Grade Level0 Times1 Time2 Times3 Times4-6 Times7 or More Times
7th Grade98.4%0.6%0.0%0.3%0.3%0.3%
9th Grade84.5%4.0%0.7%1.1%2.5%7.2%
11th Grade60.9%4.8%5.2%1.7%2.6%24.8%
Non-Traditional34.1%9.1%4.5%0.0%2.3%50.0%