Castaic, CA ZIP Code

ZIP code, county, time zone and coordinates of Castaic, California

The ZIP code of Castaic, CA is 91384. It is in Los Angeles County.

Mailing address format for Castaic

John Smith
123 Main St
CASTAIC CA 91384
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Castaic

ZIP codePopulationArea
91384—103.6 sq miMain

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Castaic? Location, county and time zone

State
California
County
Los Angeles County
GPS coordinates
34.47744, -118.63268
Elevation
1,280 ft (390 m)
Time zone
America/Los AngelesPST · UTC-08:00
Population
18,937

Map of Castaic, CA 91384

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ZIP codes near Castaic

Castaic ZIP code: FAQ

What is the ZIP code for Castaic, CA?

The main ZIP code for Castaic, CA is 91384.

How many ZIP codes does Castaic have?

Castaic has 1 ZIP code.

What county is Castaic, CA in?

Castaic is in Los Angeles County, California.

What time zone is Castaic in?

Castaic is in the America/Los Angeles time zone (PST, UTC-08:00 right now).

What are the coordinates of Castaic?

Latitude 34.47744, longitude -118.63268.

Last updated: