Castaic, CA

ZIP code 91310 is located in Castaic, California. This area is most well-known for its proximity to Castaic Lake, a popular destination for fishing, boating, and picnicking. The zip code also includes the Castaic Sports Complex, a large recreational facility offering a variety of sports fields and amenities for residents to enjoy.

ZIP code 91310

Castaic, CA

United States

US > CA > Los Angeles County > 91310

Daylight Saving: Yes
Time Zone: Pacific
Area Code: 661
This ZIP code is type "PO Boxes" (consists entirely of PO boxes).

Get latitude & longitude

Download this data for all ZIP codes



Castaic	-	Preferred
Santa Clarita	-	Acceptable

Calculate distance

ZIP code 91310 is how far from:

Find nearby ZIPs

Show ZIP codes within of 91310: