Sylmar, CA ZIP codes
Sylmar, California has 2 ZIP codes, including 1 PO Box ZIP. They are in Los Angeles County.
- Population in these ZIPs
- 93,301
- Avg. median income
- $98,100population-weighted
- Typical home value
- $788,100population-weighted
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
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Sylmar, CA ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 91342 | Los Angeles County | 93,301 | $98,118 | $788,100 |
| 91392 PO Box | Los Angeles County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Sylmar
- San Fernando 3 mi
- Pacoima 4 mi
- Mission Hills 5 mi
- Granada Hills 6 mi
- Newhall 7 mi
- Sunland 7 mi
- Panorama City 7 mi
- North Hills 7 mi
- Sun Valley 7 mi
- Canyon Country 7 mi
- Tujunga 8 mi
- Porter Ranch 8 mi
Frequently asked questions
What county is Sylmar, California in?
Sylmar ZIP codes are in Los Angeles County.
Which Sylmar ZIP codes are PO Boxes?
91392 is a PO Box or single-organization ZIP code; it has no residential delivery area.