Marijuana Use in Lifetime, by Grade Level

Year(s): 2015-2017

Placentia-Yorba Linda Unified (School District)Percent
Grade Level0 Times1 Time2 Times3 Times4-6 Times7 or More Times
7th Grade96.8%1.2%0.3%0.3%0.1%1.3%
9th Grade89.0%3.0%1.2%1.4%1.1%4.3%
11th Grade75.8%4.2%1.9%1.7%4.0%12.4%
Non-Traditional30.2%9.4%9.4%1.9%5.7%43.4%