Newhall, CA

ZIP code 91321 is located in Newhall, California, within the Santa Clarita Valley. This area is known for its rich history, with landmarks such as William S. Hart Park and Museum showcasing artifacts from the silent film era. Additionally, Newhall is home to the Heritage Junction Historic Park, which preserves and celebrates the region's railroad heritage. The zip code also includes surrounding neighborhoods with a mix of residential and commercial areas.