Sylmar zipcode
| City | Sylmar |
| ZIP Code | 91342 |
| Type | Standard |
| State Code | CA |
| State | California |
ZIP code of Sylmar is 91342. This place is located in California state in US. To send any postal service to Sylmar, you must use 91342 zipcode.
The ZIP code 91342 is also used with 5 more city names of California.
- Kagel Canyon, CA
- Lake View Ter, CA
- Lake View Terrace, CA
- Rancho Cascades, CA
- Rnch Cascades, CA