In the IYS survey, students are asked βIn the past 30 days, have you used marijuana (pot, grass, hash, bud, weed)?β
In 2018, 4% of Iowa youth reported they used marijuana (pot, grass, hash, bud, weed) in the past 30 days. Also, 1% of 6th graders, 3% of 8th graders, and 11% of 11th graders reported having used marijuana (pot, grass, hash, bud, weed) in the past 30 days.