ZIP codes in Sylmar
Browse all ZIP-level pages for Sylmar, California.
ZIP codes in Sylmar
Select your ZIP to view Medicare enrollment guidance and local resources.
All ZIP codes
No ZIP codes found for this city.
Common questions
Is this site affiliated with Medicare.gov or Social Security?
No. This site provides educational Medicare information and points you to official resources. We don’t offer plan recommendations.
Where do I sign up for Medicare in Sylmar, California?
In most cases, you sign up for Medicare Part A and Part B through Social Security. If you’re still working or have employer coverage, timing can be different.
When should I enroll to avoid penalties?
Timing depends on your situation (turning 65, disability, employer coverage, and more). If you’re unsure, start planning a few months before you want coverage to begin.