| Region 7 | ||||||||
| Adolescent IDU Clients by County | ||||||||
| Source: IDHW Client Information System | ||||||||
| 1999-2000 | 2000-2001 | 2001-2002 | 2002-2003 | 2005 | 2006 | 2007 | 2008 | |
| Bonneville | 2 | 0 | 4 | 1 | ||||
| Butte | 0 | 0 | ||||||
| Clark | 0 | 0 | ||||||
| Custer | 0 | 0 | 0 | 1 | ||||
| Fremont | 0 | 0 | 0 | 2 | ||||
| Jefferson | 0 | 0 | 0 | 1 | ||||
| Lemhi | 0 | 0 | 0 | 1 | ||||
| Madison | 1 | 0 | 0 | 0 | ||||
| Teton | 0 | 0 | ||||||
| Total | 3 | 0 | 4 | 6 | 3 | 1 | 5 | 11 |