Santa Clarita, CA

ZIP code 91390 encompasses the rural community of Castaic in Los Angeles County, California. Known for its scenic beauty and outdoor recreational opportunities, this area is home to landmarks such as Castaic Lake, a popular spot for boating and fishing, as well as the Castaic Dam and Aqueduct. The zip code also includes the Castaic Sports Complex, offering a range of sports facilities for residents and visitors to enjoy.