Duval County is located in the northeastern part of the state of Florida. It is home to the city of Jacksonville, which is the largest city by area in the contiguous United States. The county was established in 1822 and is named after William Pope Duval, the first territorial governor of Florida. The county features a diverse landscape, including beaches, rivers, and parks. It is known for its vibrant culture, with various events and festivals throughout the year. Duval County also has a growing economy, supported by sectors such as healthcare, finance, and tourism.