ZIP codes in Sylmar, California
Sylmar has 2 ZIP codes in this directory. Each ZIP is listed with its county, population and time zone.
| ZIP | County | Population | Time zone |
|---|---|---|---|
| 91342 | Los Angeles | 79,614 | America/Los_Angeles |
| 91392 | Los Angeles | 79,614 | America/Los_Angeles |
About Sylmar ZIP codes
ZIP codes in Sylmar are part of the USPS delivery network for California. The codes above are ordered numerically; each links to a page with coordinates, nearby ZIPs and more detail. Population shown is the estimated population of the city: 79,614.