Newhall, CA

ZIP code 91321 is located in the town of Newhall, California. This area is known for its rich history, including the famous William S. Hart Park and Museum, which showcases the life and times of the silent film star. Additionally, the area is home to historic downtown Newhall, with its charming shops and restaurants, as well as the Melody Ranch Motion Picture Studio, a popular filming location for Western movies and TV shows.