Newhall, CA

ZIP code 91321 encompasses the city of Newhall, California, situated in the Santa Clarita Valley. This area is renowned for its historic charm, with landmarks such as the William S. Hart Park and Museum, offering a glimpse into the cowboy actor's life. The Old Town Newhall district is a bustling hub of shops, restaurants, and entertainment venues set against a backdrop of picturesque mountain views.