| Region 7 | |||||||
| Adolescent Primary Drug of Abuse by County | |||||||
| Source: IDHW Client Information System | |||||||
| 2001-2002 | Alcohol | Methamphetamines | Marijuana | Cocaine | Heroin | ||
| Bonneville | 9 | 11 | 20 | 0 | 0 | ||
| Butte | 0 | 0 | 0 | 0 | 0 | ||
| Clark | 1 | 0 | 0 | 0 | 0 | ||
| Custer | 3 | 0 | 3 | 0 | 0 | ||
| Fremont | 3 | 0 | 2 | 0 | 0 | ||
| Jefferson | 4 | 1 | 8 | 0 | 0 | ||
| Lemhi | 2 | 0 | 5 | 0 | 0 | ||
| Madison | 12 | 1 | 6 | 0 | 0 | ||
| Teton | 0 | 0 | 0 | 0 | 0 | ||
| 2002-2003 | Alcohol | Methamphetamines | Marijuana | Cocaine | Heroin | ||
| Bonneville | 6 | 4 | 29 | 0 | 0 | ||
| Butte | 0 | 0 | 2 | 0 | 0 | ||
| Clark | 1 | 0 | 0 | 0 | 0 | ||
| Custer | 2 | 0 | 5 | 0 | 0 | ||
| Fremont | 3 | 2 | 4 | 0 | 0 | ||
| Jefferson | 10 | 2 | 13 | 0 | 0 | ||
| Lemhi | 1 | 1 | 2 | 0 | 0 | ||
| Madison | 9 | 0 | 7 | 0 | 0 | ||
| Teton | 0 | 0 | 2 | 0 | 0 | ||