| Region 2 | ||||||||
| Adolescent Primary Drug of Abuse by County | ||||||||
| Source: IDHW Client Information System | ||||||||
| 2001-2002 | Alcohol | Methamphetamines | Marijuana | Cocaine | Heroin | |||
| Clearwater | 3 | 0 | 10 | 0 | 0 | |||
| Idaho | 9 | 0 | 11 | 0 | 0 | |||
| Latah | 3 | 1 | 4 | 0 | 0 | |||
| Lewis | 1 | 0 | 2 | 0 | 0 | |||
| Nez Perce | 15 | 3 | 29 | 0 | 0 | |||
| 2002-2003 | Alcohol | Methamphetamines | Marijuana | Cocaine | Heroin | |||
| Clearwater | 5 | 1 | 9 | 0 | 0 | |||
| Idaho | 4 | 0 | 10 | 0 | 0 | |||
| Latah | 2 | 0 | 6 | 0 | 0 | |||
| Lewis | ||||||||
| Nez Perce | 25 | 5 | 46 | 0 | 0 | |||