Alcohol/Drug Use on School Property in Past Month, by Gender and Grade Level

Year(s): 2017-2019

Contra Costa CountyPercent
FemaleMale
Grade LevelSomeNoneSomeNone
Grade 72.7%97.3%2.8%97.2%
Grade 96.5%93.5%4.9%95.1%
Grade 117.3%92.7%8.0%92.0%
Non-Traditional20.8%79.2%26.8%73.2%