The Jacksonville Historic District is a designated area in Jacksonville, Florida, known for its rich architectural heritage and historical significance. It features a variety of buildings that showcase styles from the late 19th and early 20th centuries, including Victorian, Colonial Revival, and Art Deco designs. The district is home to several notable landmarks, such as the Old St. Andrew's Church and the Florida Theatre. Visitors to the Jacksonville Historic District can enjoy walking tours that highlight the area's history and architecture. The district is also a hub for cultural events and festivals, making it a vibrant part of the city. Preservation efforts have helped maintain the charm and character of this unique neighborhood.