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 code | Population | Area | |
|---|---|---|---|
| 91384 | — | 103.6 sq mi | Main |
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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Castaic Street View
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Open in Google Maps ›ZIP codes near Castaic
- Hasley Canyon, CA
913842.0 mi - Val Verde, CA
913842.9 mi - Stevenson Ranch, CA
913556.8 mi - Santa Clarita, CA
91350, 91355, 91354, 913518.6 mi - Piru, CA
9301511.0 mi - Santa Susana, CA
9306415.2 mi - Simi Valley, CA
93065, 93064, 9306316.0 mi - Green Valley, CA
9139016.2 mi - Fillmore, CA
9301517.1 mi - San Fernando, CA
9134017.2 mi - Lake Hughes, CA
9353217.5 mi - Agua Dulce, CA
9351017.8 mi
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: