Sylmar is the northernmost neighborhood of Los Angeles, California. Historically known for its profusion of olive orchards, Sylmar can trace its past to the 18th century and the founding of the San Fernando Mission. In 1890 olive production was begun in a systematic manner.

The Sylmar climate was also considered healthy, and so a sanitarium was established, the first in a series of hospitals in the neighborhood. There are fourteen public and eight private schools within Sylmar.