Alcohol Use in Past Month, by Grade Level

Year(s): 2015-2017

Napa CountyPercent
Grade Level0 Days1 Day2 Days3-9 Days10-19 Days20-30 Days
7th Grade94.4%3.6%0.6%0.8%0.4%0.1%
9th Grade88.9%6.4%2.3%1.4%0.6%0.4%
11th Grade78.1%10.6%5.3%4.4%0.8%0.9%
Non-Traditional60.3%11.1%9.5%12.3%3.8%3.0%