The 90324 ZIP Code is in the Charleswater area of Los Angeles County, California. It is located just west of Santa Clarita, in the Angeles National Forest. The land within the ZIP Code is mostly mountainous and rural, with some rural residential and scattered rural homes. The area is served by the Los Angeles County Fire Department, the Los Angeles County Sheriff's Department, and the California Highway Patrol. There are many parks in the area, and the area is known for its hiking, camping, and wildlife viewing opportunities.