Clay County, Florida, is located in the northeastern part of the state, just south of the city of Jacksonville. Established in 1858, it is known for its rich history and natural beauty, featuring numerous lakes and parks. The county seat is Green Cove Springs, which is famous for its warm mineral springs. The population of Clay County has grown significantly in recent years, making it a popular area for families and retirees. The county offers various recreational activities, including boating, fishing, and hiking, thanks to its proximity to the St. Johns River and several state parks.