Sylmar, CA ZIP Codes, Coordinates & Counties
Sylmar, California has 1 ZIP code in Los Angeles county. The approximate center of Sylmar is 34.315, -118.385. Sylmar has about 70,614 known street addresses.
ZIP codes in Sylmar, CA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 91342 | Los Angeles | 34.315 | -118.385 |
Counties Sylmar spans
Los Angeles
Most common streets in Sylmar
Foothill, San Fernando, Gladstone, Astoria, Polk, Hubbard, Fenton, Glenoaks, Tyler, Beaver
Frequently asked questions
What ZIP codes are in Sylmar, CA?
Sylmar, California has 1 ZIP code, ranging from 91342 to 91342. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Sylmar, CA in?
Sylmar is in Los Angeles county.
What are the latitude and longitude of Sylmar, CA?
The approximate center of Sylmar, California is latitude 34.315, longitude -118.385. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Sylmar, CA have?
Sylmar has 1 ZIP code.
How many addresses are in Sylmar, CA?
Sylmar, California has about 70,614 known street addresses in the sthan.io US address database.
What are the most common streets in Sylmar, CA?
Some of the most common street names in Sylmar are Foothill, San Fernando, Gladstone, Astoria, Polk, Hubbard.
What cities are near Sylmar, CA?
Cities near Sylmar include San Fernando (3 mi), Mission Hills (5 mi), Pacoima (5 mi), Sunland (5 mi), Sun Valley (6 mi).
Cities near Sylmar
San Fernando, CA (3 mi) Mission Hills, CA (5 mi) Pacoima, CA (5 mi) Sunland, CA (5 mi) Sun Valley, CA (6 mi) Canyon Country, CA (7 mi) Granada Hills, CA (7 mi) Newhall, CA (7 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database