Castaic, CA

ZIP code 91310 is located in Agoura Hills, California. This area is known for its beautiful scenery, including the Santa Monica Mountains National Recreation Area. Key landmarks in 91310 include Paramount Ranch, a historic film location, and Malibu Creek State Park, offering hiking and outdoor recreation opportunities. The zip code is a mix of residential neighborhoods and natural landscapes, making it an attractive area for both residents and visitors.